Re: cannot start tomcat
I put tomcat installation file in /usr/local then, i un-tar it. - Original Message - From: Shapira, Yoav [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent: Friday, September 12, 2003 8:37 PM Subject: RE: cannot start tomcat Howdy, Looks like a badly installed tomcat - how did you install it? Yoav Shapira Millennium ChemInformatics -Original Message- From: Yang Soon Chiao [mailto:[EMAIL PROTECTED] Sent: Friday, September 12, 2003 3:49 AM To: [EMAIL PROTECTED] Subject: cannot start tomcat using Tomcat 4.1.27 with Red Hats 8.0 and J2SDK 1.4.1 and I got this error messages when starting tomcat. I attached my server.xml. Below is the error message i get from catalina.out: ERROR reading /usr/local/jakarta-tomcat-4.1.27/conf/server.xml at line 24 /Server/Listener/ className=org.apache.catalina.mbeans.ServerLifecycleListener debug=0 Catalina.start:java.lang.ClassNotFoundException: org.apache.catalina.mbenas.ServerLifecycleListener java.lang.ClassNotFoundException: org.apache.catalina.mbeans.ServerLifecycleListener Please advise. Thanks This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
core dump while loading mod_jk2 - urgent
Greetings, I am using Apache 2.0.47, tomcat 4.1.27on AIX 5.1. Both apache and tomcat are running separately. I was successfully able to build mod_jk2.so file and copied it into apache module directory. I put a line LoadModule jk2_module modules/mod_jk2.so in httpd.conf. When I try to start it, it gives error apachectl[75]: 28924 Segmentation fault(coredump). THere was nothing in the error_log. When I remove that line it runs okay. Please help. Regards, Ajay _ The hottest things. The coolest deals. http://www.msn.co.in/Shopping/ Get them online! - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Load balancing with 2xTC5, 1xIIS and jk2
How do I define two workers for load balancing in workers2.properties? There is an example for the old jk, but I can't find any for jk2. Thanks in advance! Mats - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Load balancing with 2xTC5, 1xIIS and jk2
Mats Andersson wrote: How do I define two workers for load balancing in workers2.properties? There is an example for the old jk, but I can't find any for jk2. Hi mats, i'm sure that the idea is the same define 1 worker for your first TC5 1 worker for the second TC5 1 worker as the load balancer then you can define weights for respecting differences of power for the 2 machines... HTH Jerome - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Authentication strategies
Hi all, I'd like to authenticate users on a LDAP tree (using something like the JNDIRealm) that's OK But I'd like not to have the post 401 browser POPup window but a custom form (with links for retrieving its password some other gadgets) I guess that this is not a very uncommon thing ? So i wondered about setting up a filter ,getting the Authentication header comparing it with the values BASIC ... (constants exist) Is it the classic way for such job ? any other clue welcomed Cheers jerome - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
To Access File in Linux.
Hi, I have to find a solution for this. Can Anybody help me. My Tomcat is on Windows. My database server is on Windows/Linux. My Actual Content which I need to put onto database is on AIX machine. Client can be a window/linux user. How can I access from Java, files which are present on AIX machines? Best Regards Anitha
Re: Load balancing with 2xTC5, 1xIIS and jk2
Thanks for your reply, but I need something more specific. I don't think the syntax of the workers.properties is the same as in workers2.properties, so I would like to know _how_ to define the load balancer. Does anyone have an example workers2.properties file? Thanks! Mats jerome moliere wrote: Mats Andersson wrote: How do I define two workers for load balancing in workers2.properties? There is an example for the old jk, but I can't find any for jk2. Hi mats, i'm sure that the idea is the same define 1 worker for your first TC5 1 worker for the second TC5 1 worker as the load balancer then you can define weights for respecting differences of power for the 2 machines... HTH Jerome - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: JNDI lookup from console app
Hello James! JD I'm trying to lookup a DataSource using JNDI configured within Tomcat (I'm JD not using JBoss) from an application that isn't in the container (i.e. a JD console app). JD 1. Is Tomcat's JNDI available to application outside of the container? No they are not. BTW, how you would imagine it would work? What sort of communication would be stablished between the console app and Tomcat? Tomcat serves only HTTP requests and requests from connectors like mod_jk to plug Tomcat into things like Apache and IIS. Nothing else. How would JNDI work? Imagine you would get something for the JNDI node the datasrouce is configured at. Now, how will you communicate to the datasource? The datasource lives inside Tomcat JVM, your application runs in another. How would you invoke methods across JVM? Via RMI or Corba? But then the datasource implementation should have been running as an RMI or Corba object which it does not. The JNDI run by Tomcat is for Tomcat inhabitants like JSP-s and servlets only. BTW, datasource implementations are not regularly remoted in any scenario. If you're running a EJB server like JBoss, or Jonas, then it has datasources configured internally for the use of EJB-s that it hosts, but only the EJB-s themselves, not the datasources they use are accessible remotely. If you need datasource functionality in your console application create and configure it manually there. Most likely your JDBC driver has a Datasource implementation bundled in, instantiate it directly. Or just use DriverManager.getConnection(). If you need pooling use BasicDataSource from jakarta-commons/dbcp manually on top of your db vendor provided datasource or DriverManager-compatible driver. Anton - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: To Access File in Linux.
Hi, It's not java problem. it's cohabitation between Unix world and Windows... I see 3 ways : - If it is only read access you need, you can try to use http server - Use ftp and you can use some common-net classes to use it in java. - Install samba on your AIX and mount share directory on your windows and use it as local filesystem... Mourad Anitha K Rao wrote: Hi, I have to find a solution for this. Can Anybody help me. My Tomcat is on Windows. My database server is on Windows/Linux. My Actual Content which I need to put onto database is on AIX machine. Client can be a window/linux user. How can I access from Java, files which are present on AIX machines? Best Regards Anitha - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Apache/Tomcat/MySQL Startup Sequence on Linux
Hi, I'm having problems coordinating the startup scripts for Apache, Tomcat (connected via mod_webapp) and MySQL. The situation seems to be this: - mod_webapp requires Tomcat to be already running when httpd starts - the Tomcat application contains a connection pool that requires MySQL to be running when Tomcat starts (this is a crap architecture, but I havn't time to change it) I can execute the startup scripts manually in the sequence MySQL/Tomcat/Apache, and everything is fine. But when they are executed at system boot it doesn't work. The httpd log contains a web application not found message, and pages from the application are not available. I've renamed the startup scripts so that the sequence is correct, but it still doesn't work. My guess is that most of the Tomcat startup forks, so that the httpd startup is invoked before it has completed. I can think of two very klugey workarounds: - call httpd restart at the end of the Tomcat startup - what will this do if the real httpd script is still executing? - make the httpd script sleep for a while before it does anything - but there's no way to guarantee it will sleep long enough Alternatively I could add code to the httpd script to see if Tomcat has completed its startup. But I don't know for sure how I would tell, and I'd rather avoid this sort of hack if there's a proper way to do it. Chris Walker - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
IllegalStateException in catalina.out
Hello! I am using: TC4.1.24, jdk1.4.1, Apache , ajp13 connector, on Unix SunOS 5.8. I sometimes get following errors in the catalina.out: java.lang.IllegalStateException: Current state = FLUSHED, new state = CODING_END at java.nio.charset.CharsetEncoder.throwIllegalStateException(CharsetEncoder.java:933) at java.nio.charset.CharsetEncoder.encode(CharsetEncoder.java:529) at sun.nio.cs.StreamEncoder$CharsetSE.flushLeftoverChar(StreamEncoder.java:356) at sun.nio.cs.StreamEncoder$CharsetSE.implClose(StreamEncoder.java:412) at sun.nio.cs.StreamEncoder.close(StreamEncoder.java:158) at java.io.OutputStreamWriter.close(OutputStreamWriter.java:222) at java.io.PrintWriter.close(PrintWriter.java:137) at org.apache.catalina.connector.ResponseBase.finishResponse(ResponseBase.java:483) at org.apache.catalina.connector.HttpResponseBase.finishResponse(HttpResponseBase.java:253) at org.apache.ajp.tomcat4.Ajp13Response.finishResponse(Ajp13Response.java:191) at org.apache.ajp.tomcat4.Ajp13Processor.process(Ajp13Processor.java:488) at org.apache.ajp.tomcat4.Ajp13Processor.run(Ajp13Processor.java:585) at java.lang.Thread.run(Thread.java:536) If I run my programms under WIN2000 and the same configurations as above, I don't get this erros. Does anyone has an answer? Michael Sonnleitner - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: JNDI lookup from console app
Thanks Anton, My question was brought about because of my experience with Weblogic and other app servers, where as you describe, a remote lookup is possible of an EJB. I extrapolated this to include datasources... I was guessing that some form of client library might be required in order to facilitate this (like a EJB stub etc). I was also guessing that once the DataSource was found, the database protocol would then be used to send the JDBC commands. My reason for investigating whether a Tomcat-managed DataSource could be used externally to Tomcat was to get the benefits of having the DataSource centrally managed (in Tomcat) and available to the web app as well as allowing me to write a simple test client that could use this DataSource without needing to run within the container. I am using DBCP and have a driver-version of my test case completed with a local configuration. I was just interested to see if I could generalise and possibly create a better solution by using DataSources. Thanks again Anton. James -Original Message- From: Anton Tagunov [mailto:[EMAIL PROTECTED] Sent: Monday, 15 September 2003 9:21 p.m. To: Tomcat Users List Subject: Re: JNDI lookup from console app Hello James! JD I'm trying to lookup a DataSource using JNDI configured within Tomcat (I'm JD not using JBoss) from an application that isn't in the container (i.e. a JD console app). JD 1. Is Tomcat's JNDI available to application outside of the container? No they are not. BTW, how you would imagine it would work? What sort of communication would be stablished between the console app and Tomcat? Tomcat serves only HTTP requests and requests from connectors like mod_jk to plug Tomcat into things like Apache and IIS. Nothing else. How would JNDI work? Imagine you would get something for the JNDI node the datasrouce is configured at. Now, how will you communicate to the datasource? The datasource lives inside Tomcat JVM, your application runs in another. How would you invoke methods across JVM? Via RMI or Corba? But then the datasource implementation should have been running as an RMI or Corba object which it does not. The JNDI run by Tomcat is for Tomcat inhabitants like JSP-s and servlets only. BTW, datasource implementations are not regularly remoted in any scenario. If you're running a EJB server like JBoss, or Jonas, then it has datasources configured internally for the use of EJB-s that it hosts, but only the EJB-s themselves, not the datasources they use are accessible remotely. If you need datasource functionality in your console application create and configure it manually there. Most likely your JDBC driver has a Datasource implementation bundled in, instantiate it directly. Or just use DriverManager.getConnection(). If you need pooling use BasicDataSource from jakarta-commons/dbcp manually on top of your db vendor provided datasource or DriverManager-compatible driver. Anton - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Tomcat, MySQL JNDI: java.sql.SQLException: Cannot load JDBC driver class 'null'
Ok, first some configuration information: Tomcat 5.09 MySQL Driver 3.08 stable OS: Mac OSX 10.2.6 J2SE 1.4.2 all commons libraries reside in $CATALINA_HOME/common/lib MySQL Driver resides in $CATALINA_HOME/common/lib as well I tried setting up a simple JNDI datasource connection but get the following error message: java.sql.SQLException: Cannot load JDBC driver class 'null' at org.apache.commons.dbcp.BasicDataSource.createDataSource(BasicDataSource .java:529) at org.apache.commons.dbcp.BasicDataSource.getConnection(BasicDataSource.ja va:312) at foo.DBTest.init(DBTest.java:24) at foo.TestServlet.doGet(TestServlet.java:34) at javax.servlet.http.HttpServlet.service(HttpServlet.java:740) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) The code and examples are taken from http://jakarta.apache.org/tomcat/tomcat-5.0-doc/jndi-datasource- examples-howto.html I have searched through tons of archives and websites and mostly this error could be resolved by placing the driver and commons in the common/lib directory. However in my case they are there, so I cannot figure out what's the problem... server.xml: Context path=/DBTest docBase=DBTest debug=5 reloadable=true crossContext=true Logger className=org.apache.catalina.logger.FileLogger directory=logs prefix=localhost_DBTest_log. suffix=.txt timestamp=true/ Resource name=jdbc/TestDB auth=Container type=javax.sql.DataSource/ ResourceParams name=jdbc/TestDB parameter namedriverClassName/name valueorg.gjt.mm.mysql.Driver/value /parameter parameter nameusername/name valuexxx/value /parameter parameter namepassword/name valuexxx/value /parameter parameter nameurl/name valuejdbc:mysql://localhost/javatest?autoReconnect=true/value /parameter /ResourceParams /Context web.xml ?xml version=1.0 encoding=ISO-8859-1? !DOCTYPE web-app PUBLIC -//Sun Microsystems, Inc.//DTD Web Application 2.3//EN http://java.sun.com/dtd/web-app_2_3.dtd; web-app descriptionMySQL Test App/description resource-ref descriptionDB Connection/description res-ref-namejdbc/TestDB/res-ref-name res-typejavax.sql.DataSource/res-type res-authContainer/res-auth /resource-ref servlet servlet-nameDBTestServlet/servlet-name description Bla... /description servlet-classfoo.TestServlet/servlet-class /servlet servlet-mapping servlet-nameDBTestServlet/servlet-name url-pattern/DBTestServlet/url-pattern /servlet-mapping /web-app - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: IllegalStateException in catalina.out
http://jakarta.apache.org/tomcat/faq/misc.html#illegalstate -Tim [EMAIL PROTECTED] wrote: Hello! I am using: TC4.1.24, jdk1.4.1, Apache , ajp13 connector, on Unix SunOS 5.8. I sometimes get following errors in the catalina.out: java.lang.IllegalStateException: Current state = FLUSHED, new state = CODING_END at java.nio.charset.CharsetEncoder.throwIllegalStateException(CharsetEncoder.java:933) at java.nio.charset.CharsetEncoder.encode(CharsetEncoder.java:529) at sun.nio.cs.StreamEncoder$CharsetSE.flushLeftoverChar(StreamEncoder.java:356) at sun.nio.cs.StreamEncoder$CharsetSE.implClose(StreamEncoder.java:412) at sun.nio.cs.StreamEncoder.close(StreamEncoder.java:158) at java.io.OutputStreamWriter.close(OutputStreamWriter.java:222) at java.io.PrintWriter.close(PrintWriter.java:137) at org.apache.catalina.connector.ResponseBase.finishResponse(ResponseBase.java:483) at org.apache.catalina.connector.HttpResponseBase.finishResponse(HttpResponseBase.java:253) at org.apache.ajp.tomcat4.Ajp13Response.finishResponse(Ajp13Response.java:191) at org.apache.ajp.tomcat4.Ajp13Processor.process(Ajp13Processor.java:488) at org.apache.ajp.tomcat4.Ajp13Processor.run(Ajp13Processor.java:585) at java.lang.Thread.run(Thread.java:536) If I run my programms under WIN2000 and the same configurations as above, I don't get this erros. Does anyone has an answer? Michael Sonnleitner - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Apache/Tomcat/MySQL Startup Sequence on Linux
Don't use mod_webapp. Use jk or jk2. Webapp is unsupported. jk, jk2 allow for either side to go down and all is still ok when it comes back up -Tim Walker Chris wrote: Hi, I'm having problems coordinating the startup scripts for Apache, Tomcat (connected via mod_webapp) and MySQL. The situation seems to be this: - mod_webapp requires Tomcat to be already running when httpd starts - the Tomcat application contains a connection pool that requires MySQL to be running when Tomcat starts (this is a crap architecture, but I havn't time to change it) I can execute the startup scripts manually in the sequence MySQL/Tomcat/Apache, and everything is fine. But when they are executed at system boot it doesn't work. The httpd log contains a web application not found message, and pages from the application are not available. I've renamed the startup scripts so that the sequence is correct, but it still doesn't work. My guess is that most of the Tomcat startup forks, so that the httpd startup is invoked before it has completed. I can think of two very klugey workarounds: - call httpd restart at the end of the Tomcat startup - what will this do if the real httpd script is still executing? - make the httpd script sleep for a while before it does anything - but there's no way to guarantee it will sleep long enough Alternatively I could add code to the httpd script to see if Tomcat has completed its startup. But I don't know for sure how I would tell, and I'd rather avoid this sort of hack if there's a proper way to do it. Chris Walker - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Authentication strategies
This is 2 different questions. Can I use LDAP for AUthentication. Yes - via JNDIRealm. Can I perform authentication via an HTML FORM? Yes, via a security constraint in web.xml with the type being FORM instead of BASIC. Helping you out furthur via the mailing list with respect to the second question will involve MANY emails. I recommend google, or a (good) servlet/jsp book to get more information about FORM authentication. Using FORM authentication and JNDIRealm will keep all security constraints generic to the spec. Thats a good thing. -Tim jerome moliere wrote: Hi all, I'd like to authenticate users on a LDAP tree (using something like the JNDIRealm) that's OK But I'd like not to have the post 401 browser POPup window but a custom form (with links for retrieving its password some other gadgets) I guess that this is not a very uncommon thing ? So i wondered about setting up a filter ,getting the Authentication header comparing it with the values BASIC ... (constants exist) Is it the classic way for such job ? any other clue welcomed - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Apache/Tomcat/MySQL Startup Sequence on Linux
Aaargh! I worked to 3am for several days to get webapp set up. I shouldn't believe what I read in books. What's the difference between jk and jk2? And why is webapp unsupported? Chris -Original Message- From: Tim Funk [mailto:[EMAIL PROTECTED] Sent: 15 September 2003 11:46 To: Tomcat Users List Subject: Re: Apache/Tomcat/MySQL Startup Sequence on Linux Don't use mod_webapp. Use jk or jk2. Webapp is unsupported. jk, jk2 allow for either side to go down and all is still ok when it comes back up -Tim Walker Chris wrote: Hi, I'm having problems coordinating the startup scripts for Apache, Tomcat (connected via mod_webapp) and MySQL. The situation seems to be this: - mod_webapp requires Tomcat to be already running when httpd starts - the Tomcat application contains a connection pool that requires MySQL to be running when Tomcat starts (this is a crap architecture, but I havn't time to change it) I can execute the startup scripts manually in the sequence MySQL/Tomcat/Apache, and everything is fine. But when they are executed at system boot it doesn't work. The httpd log contains a web application not found message, and pages from the application are not available. I've renamed the startup scripts so that the sequence is correct, but it still doesn't work. My guess is that most of the Tomcat startup forks, so that the httpd startup is invoked before it has completed. I can think of two very klugey workarounds: - call httpd restart at the end of the Tomcat startup - what will this do if the real httpd script is still executing? - make the httpd script sleep for a while before it does anything - but there's no way to guarantee it will sleep long enough Alternatively I could add code to the httpd script to see if Tomcat has completed its startup. But I don't know for sure how I would tell, and I'd rather avoid this sort of hack if there's a proper way to do it. Chris Walker - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Problem with Sym links and DefaultContext
Hi I try to get several apps with symlinks to work. If I set : Resources className=org.apache.naming.resources.FileDirContext allowLinking=true/ in the Context it works fine, but if I try it in DefaultContext it wont work. Any help available? Thanks Lars -- Lars Petersen [EMAIL PROTECTED] SavIT GmbH, Forstweg 65, 24105 Kiel Tel: 0431 / 800 959 0 Fax: 0431 / 800 959 9 E-Mail: [EMAIL PROTECTED] Web: www.savit.de - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Load balancing with 2xTC5, 1xIIS and jk2
Hi here is a sample workers.properties that you can use. worker.list=tomcat0, tomcat1, loadbalancer worker.tomcat0.type=ajp13 worker.tomcat0.host=localhost worker.tomcat0.port=8009 worker.tomcat0.cachesize=100 worker.tomcat0.lbfactor=100 worker.tomcat1.type=ajp13 worker.tomcat1.host=localhost worker.tomcat1.port=8011 worker.tomcat1.cachesize=100 worker.tomcat1.lbfactor=100 worker.loadbalancer.type=lb worker.loadbalancer.balanced_workers=tomcat0,tomcat1 Save the file in the directory .../apache/conf Then add following lines to httpd.conf LoadModule jk_module libexec/mod_jk.so AddModule mod_jk.c IfModule mod_jk.c JkWorkersFile .../apache/conf/workers.properties JkLogFile .../apache/logs/mod_jk.log JkLogLevel warn JkMount /servlet/* loadbalancer JkMount /*.jsp loadbalancer /IfModule Do not forget to put mod_jk.so in directory .../apache/libexec :-) AB |-+--- | | Mats Andersson | | | mats.andersson@| | | xantus.se | | | | | | 09/15/03 01:40 | | | PM | | | Please respond | | | to Tomcat Users| | | List | | | | |-+--- ---| | | |To: Tomcat Users List [EMAIL PROTECTED] | |cc: | |Subject: Load balancing with 2xTC5, 1xIIS and jk2 | ---| How do I define two workers for load balancing in workers2.properties? There is an example for the old jk, but I can't find any for jk2. Thanks in advance! Mats - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Load balancing with 2xTC5, 1xIIS and jk2
Hi, My reply was for load balancing with Apache What I mean is that there should be something similar for IIS. Regards AB |-+--- | | Mats Andersson | | | mats.andersson@| | | xantus.se | | | | | | 09/15/03 01:40 | | | PM | | | Please respond | | | to Tomcat Users| | | List | | | | |-+--- ---| | | |To: Tomcat Users List [EMAIL PROTECTED] | |cc: | |Subject: Load balancing with 2xTC5, 1xIIS and jk2 | ---| How do I define two workers for load balancing in workers2.properties? There is an example for the old jk, but I can't find any for jk2. Thanks in advance! Mats - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Apache/Tomcat/MySQL Startup Sequence on Linux
FAQ. http://jakarta.apache.org/tomcat/faq/connectors.html -Tim Walker Chris wrote: Aaargh! I worked to 3am for several days to get webapp set up. I shouldn't believe what I read in books. What's the difference between jk and jk2? And why is webapp unsupported? Chris -Original Message- From: Tim Funk [mailto:[EMAIL PROTECTED] Sent: 15 September 2003 11:46 To: Tomcat Users List Subject: Re: Apache/Tomcat/MySQL Startup Sequence on Linux Don't use mod_webapp. Use jk or jk2. Webapp is unsupported. jk, jk2 allow for either side to go down and all is still ok when it comes back up -Tim Walker Chris wrote: Hi, I'm having problems coordinating the startup scripts for Apache, Tomcat (connected via mod_webapp) and MySQL. The situation seems to be this: - mod_webapp requires Tomcat to be already running when httpd starts - the Tomcat application contains a connection pool that requires MySQL to be running when Tomcat starts (this is a crap architecture, but I havn't time to change it) I can execute the startup scripts manually in the sequence MySQL/Tomcat/Apache, and everything is fine. But when they are executed at system boot it doesn't work. The httpd log contains a web application not found message, and pages from the application are not available. I've renamed the startup scripts so that the sequence is correct, but it still doesn't work. My guess is that most of the Tomcat startup forks, so that the httpd startup is invoked before it has completed. I can think of two very klugey workarounds: - call httpd restart at the end of the Tomcat startup - what will this do if the real httpd script is still executing? - make the httpd script sleep for a while before it does anything - but there's no way to guarantee it will sleep long enough Alternatively I could add code to the httpd script to see if Tomcat has completed its startup. But I don't know for sure how I would tell, and I'd rather avoid this sort of hack if there's a proper way to do it. Chris Walker - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Load balancing with 2xTC5, 1xIIS and jk2
Thank you for your answer. The configuration file below works for jk, but I want to use jk2 because it does not cause exceptions to be thrown at startup and it does not hang tomcat during shutdown in later tomcat releases (has something to do with Managed beans). I have found some information about jk2 configuration that may solve my problem. I will post a sample workers2.properties here if it works. I think there is a default load balancer named lb:0 that is used if no load balancer is defined. Mats [EMAIL PROTECTED] wrote: Hi here is a sample workers.properties that you can use. worker.list=tomcat0, tomcat1, loadbalancer worker.tomcat0.type=ajp13 worker.tomcat0.host=localhost worker.tomcat0.port=8009 worker.tomcat0.cachesize=100 worker.tomcat0.lbfactor=100 worker.tomcat1.type=ajp13 worker.tomcat1.host=localhost worker.tomcat1.port=8011 worker.tomcat1.cachesize=100 worker.tomcat1.lbfactor=100 worker.loadbalancer.type=lb worker.loadbalancer.balanced_workers=tomcat0,tomcat1 Save the file in the directory .../apache/conf Then add following lines to httpd.conf LoadModule jk_module libexec/mod_jk.so AddModule mod_jk.c IfModule mod_jk.c JkWorkersFile .../apache/conf/workers.properties JkLogFile .../apache/logs/mod_jk.log JkLogLevel warn JkMount /servlet/* loadbalancer JkMount /*.jsp loadbalancer /IfModule Do not forget to put mod_jk.so in directory .../apache/libexec :-) AB |-+--- | | Mats Andersson | | | mats.andersson@| | | xantus.se | | | | | | 09/15/03 01:40 | | | PM | | | Please respond | | | to Tomcat Users| | | List | | | | |-+--- ---| | | |To: Tomcat Users List [EMAIL PROTECTED] | |cc: | |Subject: Load balancing with 2xTC5, 1xIIS and jk2 | ---| How do I define two workers for load balancing in workers2.properties? There is an example for the old jk, but I can't find any for jk2. Thanks in advance! Mats - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Tomcat, MySQL JNDI: java.sql.SQLException: Cannot load JDBC driver class 'null'
Ilja wrote: Ok, first some configuration information: Tomcat 5.09 MySQL Driver 3.08 stable OS: Mac OSX 10.2.6 J2SE 1.4.2 My config is not the same (TC 4.1.24, OSX 10.2.6, MySQL 3.07), and my parameters are different: ResourceParams name=jdbc/EuratomDB parameter namefactory/name valueorg.apache.commons.dbcp.BasicDataSourceFactory/value /parameter parameter namemaxActive/name value100/value /parameter parameter namemaxIdle/name value3/value /parameter parameter namemaxWait/name value100/value /parameter parameter nameusername/name valuexxx/value /parameter parameter namepassword/name valuexxx/value /parameter parameter namedriverClassName/name valuecom.mysql.jdbc.Driver/value /parameter parameter nameurl/name valuejdbc:mysql://localhost/euratom?autoReconnect=true/value /parameter /ResourceParams This works for me! The main diffs are (i) I specify the factory, and (ii), the driverClassName is com.mysql.jdbc.Driver However, the exception seems to suggest that the correct factory is being used by default. Your driverClassName is the old name, and might not be in the jar file any more. HTH Martin - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: xsl and 4.1.27
Me again...
For the records xsl works fine with jakarta-taglibs-standard-1.1.0-B1
and Tomcat 4.1.27! However, B1 is of course a beta, and generates some
suspicious error messages when starting tomcat.
Now, I still wonder if I really am the only one to experience these
problems? A simple xsl transformation such as this should be fairly
commonplace. However, I can't find any information about pecularities or
bugs on the web or on this list.
cheers
/Petter
Petter Karlström wrote:
Hi,
The problem quoted below is still driving me up the walls!
Now, I've also tried installing the taglibs in /common/lib/ (instead of
the app's lib) and fixed some presumably unrelated differences between
the server.xml files.
Am I the only one to have this problem?
I want to try installing version 4.1.12 on my Windows machine, but I
fail to find any old versions for download. Anyone know where I can find
one?
Petter Karlström wrote:
Hi all,
I'm trying to get a simple x:transform to work after moving to a new
version of Tomcat. The old version was 4.1.12 and the new one is 4.1.27.
The JSTL .jars are installed in my application's /WEB-INF/lib/ I've
tried version 1.0.3 of the taglibs as well as older ones with the new
tomcat.
Here's a code snippet:
%@ taglib prefix=x uri=http://java.sun.com/jstl/xml; %
%@ taglib prefix=c uri=http://java.sun.com/jstl/core; %
c:import url=test.xml var=xmlfile /
c:import url=test.xsl var=stylesheet /
x:transform xslt=${stylesheet} xml=${xmlfile} /
This works fine on my 4.1.12 on Solaris. However, 4.1.27 on Windows
and Linux generates
org.apache.jasper.JasperException: The output format must have a
'{http://xml.apache.org/xalan}content-handler' property!
Any clues?
/Petter Karlstrom
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RE: Apache/Tomcat/MySQL Startup Sequence on Linux
Chris, Webapp is unsupported because JK is better and noone in the open source community wants to support it. Are you volunteering ;-) Andy -Original Message- From: Walker Chris [mailto:[EMAIL PROTECTED] Sent: 15 September 2003 11:58 To: 'Tomcat Users List' Subject: RE: Apache/Tomcat/MySQL Startup Sequence on Linux Aaargh! I worked to 3am for several days to get webapp set up. I shouldn't believe what I read in books. What's the difference between jk and jk2? And why is webapp unsupported? Chris -Original Message- From: Tim Funk [mailto:[EMAIL PROTECTED] Sent: 15 September 2003 11:46 To: Tomcat Users List Subject: Re: Apache/Tomcat/MySQL Startup Sequence on Linux Don't use mod_webapp. Use jk or jk2. Webapp is unsupported. jk, jk2 allow for either side to go down and all is still ok when it comes back up -Tim Walker Chris wrote: Hi, I'm having problems coordinating the startup scripts for Apache, Tomcat (connected via mod_webapp) and MySQL. The situation seems to be this: - mod_webapp requires Tomcat to be already running when httpd starts - the Tomcat application contains a connection pool that requires MySQL to be running when Tomcat starts (this is a crap architecture, but I havn't time to change it) I can execute the startup scripts manually in the sequence MySQL/Tomcat/Apache, and everything is fine. But when they are executed at system boot it doesn't work. The httpd log contains a web application not found message, and pages from the application are not available. I've renamed the startup scripts so that the sequence is correct, but it still doesn't work. My guess is that most of the Tomcat startup forks, so that the httpd startup is invoked before it has completed. I can think of two very klugey workarounds: - call httpd restart at the end of the Tomcat startup - what will this do if the real httpd script is still executing? - make the httpd script sleep for a while before it does anything - but there's no way to guarantee it will sleep long enough Alternatively I could add code to the httpd script to see if Tomcat has completed its startup. But I don't know for sure how I would tell, and I'd rather avoid this sort of hack if there's a proper way to do it. Chris Walker - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
pageContext.forward ??
Hello,
I am trying to redirect to a servlet called RedirectHome from within a
custom tag.
Within the tag class, I have a method called redirect. This method is
called when a certain condition is met.
I know the method is called thanks to the trace but oddly the
pageContext.forward appears to be ignored. I think I had it working on a 2.3
container but I won't work on the new 2.4 container...
Can anyone help?
Here is the code for the redirect method:
*
public void redirect() {
System.out.println(redirect called);
try {
pageContext.forward(RedirectHome);
}
catch (ServletException e) {
e.printStackTrace();
}
catch (IOException e) {
e.printStackTrace();
}
}
*
I use Tomcat 5.0
Julien.
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RE: ManagerServlet (autherization on a percontext basis)
Howdy, You can't just set each Context to have reloadable=true ? That will reload their webapp when they edit web.xml... Yoav Shapira Millennium ChemInformatics -Original Message- From: Jaco Kroon [mailto:[EMAIL PROTECTED] Sent: Sunday, September 14, 2003 12:15 PM To: [EMAIL PROTECTED] Subject: ManagerServlet (autherization on a percontext basis) Hello, I need to allow users previliges to manage their applications on a per-context basis. We are providing students with a webapp, where they need to build their practical. However, whenever they change web.xml they need to be able to restart their webapp. Considering there are over 300 users I don't want to use the reloadable feature for the lib and classes directories either, as such I would prefer if I can just allow them to reload, start and stop their own webapps. Is there any existing way of doing this or will I have to continue my hack to rewrite the ManagerServlet (or at least implement a similar class and work it into tomcat?) btw, I'm using tomcat 4.0 (revision 0.3 at home and 1.24 where this has to be implemented actually). I'm currently having trouble creating a subclass of HttpServlet implementing ContainerServlet that'll actually load. Any ideas/help extremely welcome. Jaco - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Apache/Tomcat/MySQL Startup Sequence on Linux
Andy, I wish. The expression I worked to 3am may give you some idea of how much spare time I have, especially now that I've got to reconfigure the production server without anyone noticing... Chris -Original Message- From: Andy Eastham [mailto:[EMAIL PROTECTED] Sent: 15 September 2003 13:37 To: Tomcat Users List Subject: RE: Apache/Tomcat/MySQL Startup Sequence on Linux Chris, Webapp is unsupported because JK is better and noone in the open source community wants to support it. Are you volunteering ;-) Andy -Original Message- From: Walker Chris [mailto:[EMAIL PROTECTED] Sent: 15 September 2003 11:58 To: 'Tomcat Users List' Subject: RE: Apache/Tomcat/MySQL Startup Sequence on Linux Aaargh! I worked to 3am for several days to get webapp set up. I shouldn't believe what I read in books. What's the difference between jk and jk2? And why is webapp unsupported? Chris -Original Message- From: Tim Funk [mailto:[EMAIL PROTECTED] Sent: 15 September 2003 11:46 To: Tomcat Users List Subject: Re: Apache/Tomcat/MySQL Startup Sequence on Linux Don't use mod_webapp. Use jk or jk2. Webapp is unsupported. jk, jk2 allow for either side to go down and all is still ok when it comes back up -Tim Walker Chris wrote: Hi, I'm having problems coordinating the startup scripts for Apache, Tomcat (connected via mod_webapp) and MySQL. The situation seems to be this: - mod_webapp requires Tomcat to be already running when httpd starts - the Tomcat application contains a connection pool that requires MySQL to be running when Tomcat starts (this is a crap architecture, but I havn't time to change it) I can execute the startup scripts manually in the sequence MySQL/Tomcat/Apache, and everything is fine. But when they are executed at system boot it doesn't work. The httpd log contains a web application not found message, and pages from the application are not available. I've renamed the startup scripts so that the sequence is correct, but it still doesn't work. My guess is that most of the Tomcat startup forks, so that the httpd startup is invoked before it has completed. I can think of two very klugey workarounds: - call httpd restart at the end of the Tomcat startup - what will this do if the real httpd script is still executing? - make the httpd script sleep for a while before it does anything - but there's no way to guarantee it will sleep long enough Alternatively I could add code to the httpd script to see if Tomcat has completed its startup. But I don't know for sure how I would tell, and I'd rather avoid this sort of hack if there's a proper way to do it. Chris Walker - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: problems starting/stopping tomcat
Howdy, Use netstat to see the status of ports. Tomcat uses at least two ports at runtime: the SHUTDOWN port (8005 by default) and the actual user connector ports (8080 and 8009 by default for tomcat 4.1.x). What likely happened was: - Your first tomcat instance (ports 8005 and 8080) did not shut down properly, most likely because you had non-daemon threads still running - When you changed to port 8081 and tried to start, you got the error because tomcat was still listening on port 8005 for shutdown. You need to change both ports, or better yet, fix the cause for tomcat not shutting down properly ;) Yoav Shapira Millennium ChemInformatics -Original Message- From: Astrid Wagner [mailto:[EMAIL PROTECTED] Sent: Saturday, September 13, 2003 4:33 AM To: [EMAIL PROTECTED] Subject: problems starting/stopping tomcat Hi , I use tomcat 4.1.24, jdk 1.4.0 and Apache 1.3 on Solaris 8. After having developed and successfully run many servlets I now receive a port 8080 already in use problem after I try to start tomcat. Sep 13, 2003 10:20:54 AM org.apache.commons.modeler.Registry loadRegistry INFO: Loading registry information Sep 13, 2003 10:20:54 AM org.apache.commons.modeler.Registry getRegistry INFO: Creating new Registry instance Sep 13, 2003 10:20:57 AM org.apache.commons.modeler.Registry getServer INFO: Creating MBeanServer Sep 13, 2003 10:21:00 AM org.apache.coyote.http11.Http11Protocol init SEVERE: Error initializing endpoint java.net.BindException: Address already in use:8080 at org.apache.tomcat.util.net.PoolTcpEndpoint.initEndpoint(PoolTcpEndpoint .jav a:280 ) at org.apache.coyote.http11.Http11Protocol.init(Http11Protocol.java:150) I did not change any configuration and I do not think that the ports are in use by any other processes (Apache uses a different port). Could it be that while doing shutdown-startup sequences a process has been left hanging (?). When I replaced port 8080 by 8081 I was able to start tomcat but when I called a servlet it said 8005 (port for shutdown) in use ?! When I replaced also 8005 for test purposes the servlet hangs and I could not see any error being logged (catalina.out, web appl log files, Apache log ...). My question: how do I get more info about what ports tomcat still uses for what ? Any hint would be appreciated. Thanks. Astrid This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Servlet.destroy but not init called when context is reloaded
Howdy, Looking at the log this weird behaviour seems to start after init() threw an exception. I did restart the Tomcat service, but the somehow the server kept malfunctioning from this point onwards. Can the init() somehow be disabled, so it wont be called on future reloads ? No, init cannot be disabled. It is your responsibility to ensure proper init processing or alternatively be ready to deal with an undefined state for that servlet. Is this 1) an issue with garbage collection order 2) some JRE problem, that persists across Tomcat reloads 3) Potentially a Tomcat bug 4) Me being stupid ? None of the above. It's an issue with you not properly handling an errorneous init() method. looking at the log, there might be a 5th possibility relating to Axis being being busy starting, resulting in a socket timeout that leaves the communication in an unstable state, does that sound plausible ? Possibly, yes. Only you would know, as that's very implementation specific. Rather than waste your time by pasting a 1000 lines from the logfile. My question is simply : what is the most likely cause of my problem ? Make sure you init method catches exceptions and handles them properly. Yoav Shapira This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: usebean how to?
Howdy, Go find a JSP tutorial ;) Most of them use tomcat anyways for examples. Yoav Shapira Millennium ChemInformatics -Original Message- From: Luke Vanderfluit [mailto:[EMAIL PROTECTED] Sent: Saturday, September 13, 2003 11:23 AM To: Tomcat Users List Subject: jsp:usebean how to? Hi, I'm using tomcat 4.1.27. I'm trying to get a jsp page to call a bean. Is there something I need to enter in web.xml or server.xml? I have tried the examples that come with tomcat, namely the date.jsp example. When I move the JspCalendar.class file that it calls to a different directory and modify the date.jsp file to call it from that directory, it doesn't work. Why is that? I have a jsp file: /TC/webapps/tutorialbeans/loginPage.jsp it calls a bean: /TC/webapps/tutorialbeans/WEB-INF/classes/LoginBean I have stripped it down to the minimum. When I load my jsp file into the browser I get the following error: ## org.apache.jasper.JasperException: Unable to compile class for JSP An error occurred at line: -1 in the jsp file: null Generated servlet error: Project base dir set to: /usr/local/tomcat/jakarta-tomcat-4.1.27 Detected Java version: 1.4 in: /usr/local/j2sdk1.4.2/jre Detected OS: Linux [javac] studentMenuPage_jsp.java added as studentMenuPage_jsp.class doesn't exist. [javac] Compiling 1 source file [javac] Using modern compiler [javac] Compilation arguments: [javac] '-classpath' [javac] '/usr/local/j2sdk1.4.2/lib/tools.jar:/usr/local/tomcat/jakarta- tomcat-4.1.27/bin/bootstrap.jar:/usr/local/tomcat/jakarta-tomcat- 4.1.27/webapps/tutorialbeans/WEB-INF/classes:/usr/local/tomcat/jakarta- tomcat-4.1.27/shared/classes:/usr/local/tomcat/jakarta-tomcat- 4.1.27/common/classes:/usr/local/tomcat/jakarta-tomcat- 4.1.27/common/endorsed/xercesImpl.jar:/usr/local/tomcat/jakarta-tomcat- 4.1.27/common/endorsed/xmlParserAPIs.jar:/usr/local/tomcat/jakarta-tomc at- 4.1.27/common/lib/servlet.jar:/usr/local/tomcat/jakarta-tomcat- 4.1.27/common/lib/mail.jar:/usr/local/tomcat/jakarta-tomcat- 4.1.27/common/lib/commons-logging-api.jar:/usr/local/tomcat/jakarta-tom cat- 4.1.27/common/lib/commons-collections.jar:/usr/local/tomcat/jakarta-tom cat- 4.1.27/common/lib/jdbc2_0-stdext.jar:/usr/local/tomcat/jakarta-tomcat- 4.1.27/common/lib/commons-pool.jar:/usr/local/tomcat/jakarta-tomcat- 4.1.27/common/lib/jasper-compiler.jar:/usr/local/tomcat/jakarta-tomcat- 4.1.27/common/lib/naming-factory.jar:/usr/local/tomcat/jakarta-tomcat- 4.1.27/common/lib/jndi.jar:/usr/local/tomcat/jakarta-tomcat- 4.1.27/common/lib/activation.jar:/usr/local/tomcat/jakarta-tomcat- 4.1.27/common/lib/jasper-runtime.jar:/usr/local/tomcat/jakarta-tomcat- 4.1.27/common/lib/naming-resources.jar:/usr/local/tomcat/jakarta-tomcat - 4.1.27/common/lib/naming-common.jar:/usr/local/tomcat/jakarta-tomcat- 4.1.27/common/lib/commons-dbcp.jar:/usr/local/tomcat/jakarta-tomcat- 4.1.27/common/lib/ant.jar:/usr/local/tomcat/jakarta-tomcat- 4.1.27/common/lib/jta.jar' [javac] '-sourcepath' [javac] '/usr/local/tomcat/jakarta-tomcat- 4.1.27/work/Standalone/localhost/tutorialbeans' [javac] '-encoding' [javac] 'UTF8' [javac] '-g' [javac] [javac] The ' characters around the executable and arguments are [javac] not part of the command. [javac] File to be compiled: [javac] /usr/local/tomcat/jakarta-tomcat- 4.1.27/work/Standalone/localhost/tutorialbeans/studentMenuPage_jsp.java /usr/local/tomcat/jakarta-tomcat- 4.1.27/work/Standalone/localhost/tutorialbeans/studentMenuPage_jsp.java :7: '.' expected import LoginBean; ^ 1 error # Can someone help out? thanks, kind regards, Luke -- when my computer smiles, I'm happy ===.~ ~, Luke Vanderfluit |'/'] Mobile: 0421 276 282\~/` - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: problems starting/stopping tomcat
Thanks. We rebooted the machine and until now (I keep my fingers crossed) it works again. Tomcat must have not shut down properly leaving me in a deadlock. Astrid Shapira, Yoav wrote: Howdy, Use netstat to see the status of ports. Tomcat uses at least two ports at runtime: the SHUTDOWN port (8005 by default) and the actual user connector ports (8080 and 8009 by default for tomcat 4.1.x). What likely happened was: - Your first tomcat instance (ports 8005 and 8080) did not shut down properly, most likely because you had non-daemon threads still running - When you changed to port 8081 and tried to start, you got the error because tomcat was still listening on port 8005 for shutdown. You need to change both ports, or better yet, fix the cause for tomcat not shutting down properly ;) Yoav Shapira Millennium ChemInformatics -Original Message- From: Astrid Wagner [mailto:[EMAIL PROTECTED] Sent: Saturday, September 13, 2003 4:33 AM To: [EMAIL PROTECTED] Subject: problems starting/stopping tomcat Hi , I use tomcat 4.1.24, jdk 1.4.0 and Apache 1.3 on Solaris 8. After having developed and successfully run many servlets I now receive a port 8080 already in use problem after I try to start tomcat. Sep 13, 2003 10:20:54 AM org.apache.commons.modeler.Registry loadRegistry INFO: Loading registry information Sep 13, 2003 10:20:54 AM org.apache.commons.modeler.Registry getRegistry INFO: Creating new Registry instance Sep 13, 2003 10:20:57 AM org.apache.commons.modeler.Registry getServer INFO: Creating MBeanServer Sep 13, 2003 10:21:00 AM org.apache.coyote.http11.Http11Protocol init SEVERE: Error initializing endpoint java.net.BindException: Address already in use:8080 at org.apache.tomcat.util.net.PoolTcpEndpoint.initEndpoint(PoolTcpEndpoint .jav a:280 ) at org.apache.coyote.http11.Http11Protocol.init(Http11Protocol.java:150) I did not change any configuration and I do not think that the ports are in use by any other processes (Apache uses a different port). Could it be that while doing shutdown-startup sequences a process has been left hanging (?). When I replaced port 8080 by 8081 I was able to start tomcat but when I called a servlet it said 8005 (port for shutdown) in use ?! When I replaced also 8005 for test purposes the servlet hangs and I could not see any error being logged (catalina.out, web appl log files, Apache log ...). My question: how do I get more info about what ports tomcat still uses for what ? Any hint would be appreciated. Thanks. Astrid This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Tomcat, MySQL JNDI: java.sql.SQLException: Cannot load JDBC driver class 'null'
I think I know where lies the problem, however I still don't know how to fix
it...
I use the sample build.xml file from Tomcat:
http://jakarta.apache.org/tomcat/tomcat-5.0-doc/appdev/build.xml.txt to
install, reload and distribute my sample application.
When I do an ant -install it apparantly installs the application in the
Tomcat manager, however the application doesn't show up in the webapps
directory. That's 1.
So maybe there's a conflict with either the context path, which I don't
think so, since my build file has explicitly set the context path to
/DBTest:
property name=app.name value=DBTest/
property name=app.path value=/${app.name}/
property name=app.version value=/
property name=build.homevalue=${basedir}/build/
property name=catalina.home value=/Library/Tomcat/ !-- UPDATE THIS!
--
property name=dist.home value=${basedir}/dist/
property name=docs.home value=${basedir}/docs/
property name=manager.url value=http://localhost:8080/manager/
property name=src.home value=${basedir}/src/
property name=web.home value=${basedir}/web/
Or there's a conflict with the docbase, which I suspect... However I'm not
sure why and how to fix it
Because when I put the generated war file (when doing an ant -dist) in the
webapps directory the connection works! Although this works, it's not very
convenient, since it defeats the purpose of the automated installing through
ant...
Hope I made myself clear?
From: Martin Jacobson [EMAIL PROTECTED]
Reply-To: Tomcat Users List [EMAIL PROTECTED]
To: Tomcat Users List [EMAIL PROTECTED]
Subject: Re: Tomcat, MySQL JNDI: java.sql.SQLException: Cannot load JDBC
driver class 'null'
Date: Mon, 15 Sep 2003 14:00:52 +0200
Ilja wrote:
Ok, first some configuration information:
Tomcat 5.09
MySQL Driver 3.08 stable
OS: Mac OSX 10.2.6
J2SE 1.4.2
My config is not the same (TC 4.1.24, OSX 10.2.6, MySQL 3.07), and my
parameters are different:
ResourceParams name=jdbc/EuratomDB
parameter
namefactory/name
valueorg.apache.commons.dbcp.BasicDataSourceFactory/value
/parameter
parameter
namemaxActive/name
value100/value
/parameter
parameter
namemaxIdle/name
value3/value
/parameter
parameter
namemaxWait/name
value100/value
/parameter
parameter
nameusername/name
valuexxx/value
/parameter
parameter
namepassword/name
valuexxx/value
/parameter
parameter
namedriverClassName/name
valuecom.mysql.jdbc.Driver/value
/parameter
parameter
nameurl/name
valuejdbc:mysql://localhost/euratom?autoReconnect=true/value
/parameter
/ResourceParams
This works for me! The main diffs are (i) I specify the factory, and
(ii), the driverClassName is com.mysql.jdbc.Driver
However, the exception seems to suggest that the correct factory is being
used by default. Your driverClassName is the old name, and might not be in
the jar file any more.
HTH
Martin
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java.lang.UnsatisfiedLinkError
Hi, I have three different web applications installed and running in three different modes (e.g. test, training ) but basically based on the same code otherwise. In all of them I use a native c library to call shell commands. When I test one web app everything works fine. When I switch to another web application I eventually receive the following error: root cause java.lang.UnsatisfiedLinkError: Native Library /home/oraedt/app/oracle/product/9iAS_1.0.2.2/lib/libIprShellInterface.so already loaded in another classloader at java.lang.ClassLoader.loadLibrary0(ClassLoader.java:1444) at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1404) at java.lang.Runtime.loadLibrary0(Runtime.java:772) at java.lang.System.loadLibrary(System.java:832) I installed the shared library libIprShellInterface.so into the databases lib directory which is included in the library path and where it is - normally - found. Does anyone know why I receive this error and how I can solve this problem? Thanks. Astrid - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: web applications.
Howdy, Set reloadable=true for their contexts. That will take care of 1 and 2 for sure. For JavaBeans it depends where and how their compiled classes are stored on your server: if they're in WEB-INF/lib, as they should be, then you're all set. If they're in commons/lib or shared/lib, you're not all set. Yoav Shapira Millennium ChemInformatics -Original Message- From: Jason Lanpher [mailto:[EMAIL PROTECTED] Sent: Thursday, September 11, 2003 3:04 PM To: [EMAIL PROTECTED] Cc: Twin Cities Java Users Group Subject: web applications. Hi everyone. I was just wondering how you might handle working with clients/developers in enabling them to restart thier web applications when they make changes to: 1) web.xml file. 2) Servlets 3) Java Beans 4) etc. Now I know about the manager application and developing with ANT. But, I was wondering if there was another way to restart web applications. Something that maybe had the same functionality as the manager application but didn't give access to everyone elses web applications. Thanks in advance. Jason Lanpher http://www.stealthnetworking.com [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: problems starting/stopping tomcat
Howdy, I'm glad you're OK for now ;) Tomcat shuts down properly under normal circumstances. The only times when it doesn't is when webapps start non-daemon threads and don't terminate them properly. Sometimes your webapp doesn't do this directly but a 3rd party library used by your webapp does. Yoav Shapira Millennium ChemInformatics -Original Message- From: Astrid Wagner [mailto:[EMAIL PROTECTED] Sent: Monday, September 15, 2003 9:08 AM To: Tomcat Users List Subject: Re: problems starting/stopping tomcat Thanks. We rebooted the machine and until now (I keep my fingers crossed) it works again. Tomcat must have not shut down properly leaving me in a deadlock. Astrid Shapira, Yoav wrote: Howdy, Use netstat to see the status of ports. Tomcat uses at least two ports at runtime: the SHUTDOWN port (8005 by default) and the actual user connector ports (8080 and 8009 by default for tomcat 4.1.x). What likely happened was: - Your first tomcat instance (ports 8005 and 8080) did not shut down properly, most likely because you had non-daemon threads still running - When you changed to port 8081 and tried to start, you got the error because tomcat was still listening on port 8005 for shutdown. You need to change both ports, or better yet, fix the cause for tomcat not shutting down properly ;) Yoav Shapira Millennium ChemInformatics -Original Message- From: Astrid Wagner [mailto:[EMAIL PROTECTED] Sent: Saturday, September 13, 2003 4:33 AM To: [EMAIL PROTECTED] Subject: problems starting/stopping tomcat Hi , I use tomcat 4.1.24, jdk 1.4.0 and Apache 1.3 on Solaris 8. After having developed and successfully run many servlets I now receive a port 8080 already in use problem after I try to start tomcat. Sep 13, 2003 10:20:54 AM org.apache.commons.modeler.Registry loadRegistry INFO: Loading registry information Sep 13, 2003 10:20:54 AM org.apache.commons.modeler.Registry getRegistry INFO: Creating new Registry instance Sep 13, 2003 10:20:57 AM org.apache.commons.modeler.Registry getServer INFO: Creating MBeanServer Sep 13, 2003 10:21:00 AM org.apache.coyote.http11.Http11Protocol init SEVERE: Error initializing endpoint java.net.BindException: Address already in use:8080 at org.apache.tomcat.util.net.PoolTcpEndpoint.initEndpoint(PoolTcpEndpoi nt .jav a:280 ) at org.apache.coyote.http11.Http11Protocol.init(Http11Protocol.java:150) I did not change any configuration and I do not think that the ports are in use by any other processes (Apache uses a different port). Could it be that while doing shutdown-startup sequences a process has been left hanging (?). When I replaced port 8080 by 8081 I was able to start tomcat but when I called a servlet it said 8005 (port for shutdown) in use ?! When I replaced also 8005 for test purposes the servlet hangs and I could not see any error being logged (catalina.out, web appl log files, Apache log ...). My question: how do I get more info about what ports tomcat still uses for what ? Any hint would be appreciated. Thanks. Astrid This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Tomcat, MySQL JNDI: java.sql.SQLException: Cannot load JDBC driver class 'null'
Ilja Hehenkamp wrote:
I think I know where lies the problem, however I still don't know how to
fix it...
I use the sample build.xml file from Tomcat:
http://jakarta.apache.org/tomcat/tomcat-5.0-doc/appdev/build.xml.txt to
install, reload and distribute my sample application.
When I do an ant -install it apparantly installs the application in the
Tomcat manager, however the application doesn't show up in the webapps
directory. That's 1.
So maybe there's a conflict with either the context path, which I don't
think so, since my build file has explicitly set the context path to
/DBTest:
property name=app.name value=DBTest/
property name=app.path value=/${app.name}/
property name=app.version value=/
property name=build.homevalue=${basedir}/build/
property name=catalina.home value=/Library/Tomcat/ !-- UPDATE
THIS! --
property name=dist.home value=${basedir}/dist/
property name=docs.home value=${basedir}/docs/
property name=manager.url value=http://localhost:8080/manager/
property name=src.home value=${basedir}/src/
property name=web.home value=${basedir}/web/
Or there's a conflict with the docbase, which I suspect... However I'm
not sure why and how to fix it
Because when I put the generated war file (when doing an ant -dist) in
the webapps directory the connection works! Although this works, it's
not very convenient, since it defeats the purpose of the automated
installing through ant...
Hope I made myself clear?
That's much better.
I recommend you use the deployer package instead. The instructions from
appdev are going to be updated or removed.
--
x
Rémy Maucherat
Senior Developer Consultant
JBoss Group (Europe) SàRL
x
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Re: Tomcat, MySQL JNDI: java.sql.SQLException: Cannot load JDBC driver class 'null'
Sorry, I don't really understand what you mean?
Do you mean I shouldn't use the build file anymore? If so: that's too bad,
since I like the way of automated updating the tomcat manager...
But still: I don't know how to fix the problem: why doesn't the jndi
datasource work with the through ant deployed application?
From: Remy Maucherat [EMAIL PROTECTED]
Reply-To: Tomcat Users List [EMAIL PROTECTED]
To: Tomcat Users List [EMAIL PROTECTED]
Subject: Re: Tomcat, MySQL JNDI: java.sql.SQLException: Cannot load JDBC
driver class 'null'
Date: Mon, 15 Sep 2003 15:17:53 +0200
Ilja Hehenkamp wrote:
I think I know where lies the problem, however I still don't know how to
fix it...
I use the sample build.xml file from Tomcat:
http://jakarta.apache.org/tomcat/tomcat-5.0-doc/appdev/build.xml.txt to
install, reload and distribute my sample application.
When I do an ant -install it apparantly installs the application in the
Tomcat manager, however the application doesn't show up in the webapps
directory. That's 1.
So maybe there's a conflict with either the context path, which I don't
think so, since my build file has explicitly set the context path to
/DBTest:
property name=app.name value=DBTest/
property name=app.path value=/${app.name}/
property name=app.version value=/
property name=build.homevalue=${basedir}/build/
property name=catalina.home value=/Library/Tomcat/ !-- UPDATE
THIS! --
property name=dist.home value=${basedir}/dist/
property name=docs.home value=${basedir}/docs/
property name=manager.url value=http://localhost:8080/manager/
property name=src.home value=${basedir}/src/
property name=web.home value=${basedir}/web/
Or there's a conflict with the docbase, which I suspect... However I'm not
sure why and how to fix it
Because when I put the generated war file (when doing an ant -dist) in the
webapps directory the connection works! Although this works, it's not very
convenient, since it defeats the purpose of the automated installing
through ant...
Hope I made myself clear?
That's much better.
I recommend you use the deployer package instead. The instructions from
appdev are going to be updated or removed.
--
x
Rémy Maucherat
Senior Developer Consultant
JBoss Group (Europe) SàRL
x
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Re: pageContext.forward ??
I have no clue based on the current info but
1) Make sure your repsonse is committed before forward. This will be obvious
if you see and IllegalStateException
2) Make sure there is not another page (resource,..) performing another
redirect or similar
3) Is your custom tag returning Tag.SKIP_PAGE to ensure the rest of your JSP
page is ignored? If not - is your JSP page doing anything wacky?
-Tim
Julien Martin wrote:
Hello,
I am trying to redirect to a servlet called RedirectHome from within a
custom tag.
Within the tag class, I have a method called redirect. This method is
called when a certain condition is met.
I know the method is called thanks to the trace but oddly the
pageContext.forward appears to be ignored. I think I had it working on a 2.3
container but I won't work on the new 2.4 container...
Can anyone help?
Here is the code for the redirect method:
*
public void redirect() {
System.out.println(redirect called);
try {
pageContext.forward(RedirectHome);
}
catch (ServletException e) {
e.printStackTrace();
}
catch (IOException e) {
e.printStackTrace();
}
}
*
I use Tomcat 5.0
Julien.
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Servlet testing tools
I'm looking for a tool to use for stress testing a servlet. It should let me: 1. define the URL for connecting to my servlet 2. specify the content and type for an HTTP POST to the servlet 3. collect success/failure metrics for the connections 4. spit out a report for 3 above Any suggestions? -- Darryl L. Pierce [EMAIL PROTECTED] Visit the Infobahn Offramp - http://bellsouthpwp.net/m/c/mcpierce What do you care what other people think, Mr. Feynman? - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Tomcat, MySQL JNDI: java.sql.SQLException: Cannot load JDBC driver class 'null'
Ilja Hehenkamp wrote: Sorry, I don't really understand what you mean? Do you mean I shouldn't use the build file anymore? If so: that's too bad, since I like the way of automated updating the tomcat manager... I'm sure you do. You seem to be stuck on that particular page of the docs, however, which happens to be out of date, and doesn't actually mention what is important. Read the deployer page instead (http://jakarta.apache.org/tomcat/tomcat-5.0-doc/deployer-howto.html). But still: I don't know how to fix the problem: why doesn't the jndi datasource work with the through ant deployed application? Because I don't think your stuff in server.xml is used at all. -- x Rémy Maucherat Senior Developer Consultant JBoss Group (Europe) SàRL x - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Servlet testing tools
Cactus project from Jakarta, and then there's HTML Unit that might appeal to you more. -Original Message- From: Darryl L. Pierce [mailto:[EMAIL PROTECTED] Sent: Monday, September 15, 2003 8:29 AM To: Tomcat Users List Subject: Servlet testing tools I'm looking for a tool to use for stress testing a servlet. It should let me: 1. define the URL for connecting to my servlet 2. specify the content and type for an HTTP POST to the servlet 3. collect success/failure metrics for the connections 4. spit out a report for 3 above Any suggestions? -- Darryl L. Pierce [EMAIL PROTECTED] Visit the Infobahn Offramp - http://bellsouthpwp.net/m/c/mcpierce What do you care what other people think, Mr. Feynman? - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Servlet testing tools
Howdy, Actually, I think he wants stress testing and not unit/integration testing. Use JMeter, it's great: http://jakarta.apache.org/jmeter/. Don't get me wrong, Cactus is great too for its purpose, I use it all the time, but that's not what he was asking for ;) Yoav Shapira Millennium ChemInformatics -Original Message- From: Hookom, Jacob [mailto:[EMAIL PROTECTED] Sent: Monday, September 15, 2003 9:28 AM To: Tomcat Users List Subject: RE: Servlet testing tools Cactus project from Jakarta, and then there's HTML Unit that might appeal to you more. -Original Message- From: Darryl L. Pierce [mailto:[EMAIL PROTECTED] Sent: Monday, September 15, 2003 8:29 AM To: Tomcat Users List Subject: Servlet testing tools I'm looking for a tool to use for stress testing a servlet. It should let me: 1. define the URL for connecting to my servlet 2. specify the content and type for an HTTP POST to the servlet 3. collect success/failure metrics for the connections 4. spit out a report for 3 above Any suggestions? -- Darryl L. Pierce [EMAIL PROTECTED] Visit the Infobahn Offramp - http://bellsouthpwp.net/m/c/mcpierce What do you care what other people think, Mr. Feynman? - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Tomcat, MySQL JNDI: java.sql.SQLException: Cannot load JDBC driver class 'null'
Sorry for being such a pain in the ass, but It's still not really clear to me: What do you actually suggest? Are you talking about this client deployer that's listed on that page? Where can I find it? (I cannot find it, neither the build file that's mentioned there) Will this fix my problem? So for confirmation: I shouldn't use the old ant buildfile anymore? Ilja From: Remy Maucherat [EMAIL PROTECTED] Reply-To: Tomcat Users List [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Subject: Re: Tomcat, MySQL JNDI: java.sql.SQLException: Cannot load JDBC driver class 'null' Date: Mon, 15 Sep 2003 15:33:13 +0200 Ilja Hehenkamp wrote: Sorry, I don't really understand what you mean? Do you mean I shouldn't use the build file anymore? If so: that's too bad, since I like the way of automated updating the tomcat manager... I'm sure you do. You seem to be stuck on that particular page of the docs, however, which happens to be out of date, and doesn't actually mention what is important. Read the deployer page instead (http://jakarta.apache.org/tomcat/tomcat-5.0-doc/deployer-howto.html). But still: I don't know how to fix the problem: why doesn't the jndi datasource work with the through ant deployed application? Because I don't think your stuff in server.xml is used at all. -- x Rémy Maucherat Senior Developer Consultant JBoss Group (Europe) SàRL x - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] _ MSN Zoeken, voor duidelijke zoekresultaten! http://search.msn.nl - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Problem with Sym links and DefaultContext
Hello, I had some problem with sym links too, but mine are not solved at all... Could you, please, send me your server.xml file so that I can figure out what I did wrong... Any other advice would be appreciated, Thanks, SaM Lars Petersen wrote: Hi I try to get several apps with symlinks to work. If I set : Resources className=org.apache.naming.resources.FileDirContext allowLinking=true/ in the Context it works fine, but if I try it in DefaultContext it wont work. Any help available? Thanks Lars - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Tomcat 4.1 - 5.0 Web-app Porting
Howdy, I still don't understand how this works with Tomcat 4.1 and not 5.0. I thought 5.0 was backwards compatible. Well, that's a nice entertaining start to my week ;) The standards (Servlet and JSP specifications) are backwards compatible. So things that implement them will be backwards compatible. However, features of the server not mandated by the specification (e.g. server configuration, non-standard features) are not guaranteed to be backwards-compatible. Moreover, tomcat 5 is not yet mature. You are helping us test it and find bugs, for which we are grateful ;) Besides, struts' tags are very popular (htmlbean etc.). If 5.0 were somehow not compatible with these tags, we would hear more complaints from this forum. We would, I agree, if more people assumed tomcat 5 was production-ready. Not many people make this assumption now. Many people are waiting for a tomcat 5 stable release, which hasn't happened (and won't until the specs are final). When the first stable release comes out, I expect to see a lot more tomcat 5 bug reports as there will be many more users/testers. It's natural for every product ;) Yoav Shapira This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: java.lang.UnsatisfiedLinkError
Hi, Where do I set the java.library.path property for different webapps? Thanks. Astrid Astrid Wagner wrote: Hi, I have three different web applications installed and running in three different modes (e.g. test, training ) but basically based on the same code otherwise. In all of them I use a native c library to call shell commands. When I test one web app everything works fine. When I switch to another web application I eventually receive the following error: root cause java.lang.UnsatisfiedLinkError: Native Library /home/oraedt/app/oracle/product/9iAS_1.0.2.2/lib/libIprShellInterface.so already loaded in another classloader at java.lang.ClassLoader.loadLibrary0(ClassLoader.java:1444) at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1404) at java.lang.Runtime.loadLibrary0(Runtime.java:772) at java.lang.System.loadLibrary(System.java:832) I installed the shared library libIprShellInterface.so into the databases lib directory which is included in the library path and where it is - normally - found. Does anyone know why I receive this error and how I can solve this problem? Thanks. Astrid - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
pageContext.forward ??
Thanks for your reply Tim,
1. What do you mean by committing the response? Can you give me more
details?
2. I can't skip the page since my tag needs to be at the top of the jps
page.
3. There is only one resource performing a redirect.
4. I have included the whole tag class for your information.
Julien.
package com.parispano.latinamericaguide;
import java.io.IOException;
import javax.servlet.ServletContext;
import javax.servlet.ServletException;
import javax.servlet.jsp.JspException;
import javax.servlet.jsp.tagext.TagSupport;
/**
* @author Julien Martin
*/
public class SetCountryTag extends TagSupport {
private String countryID = null;
private ServletContext servletContext = null;
public int doStartTag() throws JspException {
try {
Countries cs = (Countries) servletContext.getAttribute(countries);
Country country = new Country();
if (countryID == null || countryID.equals()) {
System.out.println(-null ou vide);
redirect();
return 0;
}
int countryIDint = Integer.parseInt(countryID);
country = cs.getCountryFromId(countryIDint);
pageContext.setAttribute(country, country);
} catch (NoCountryFoundException e) {
redirect();
e.printStackTrace();
} catch (Exception e) {
e.printStackTrace();
}
return SKIP_BODY;
}
public int doEndTag() {
return EVAL_PAGE;
}
public String getCountryID() {
return (this.countryID);
}
public void setCountryID(String countryID) {
this.countryID = countryID;
}
public ServletContext getServletContext() {
return servletContext;
}
public void setServletContext(ServletContext servletContext) {
this.servletContext = servletContext;
}
public void redirect() {
System.out.println(redirect called);
try {
pageContext.forward(RedirectHome);
} catch (ServletException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
}
}
- Original Message -
From: Tim Funk [EMAIL PROTECTED]
To: Tomcat Users List [EMAIL PROTECTED]
Sent: Monday, September 15, 2003 3:28 PM
Subject: Re: pageContext.forward ??
I have no clue based on the current info but
1) Make sure your repsonse is committed before forward. This will be
obvious
if you see and IllegalStateException
2) Make sure there is not another page (resource,..) performing another
redirect or similar
3) Is your custom tag returning Tag.SKIP_PAGE to ensure the rest of your
JSP
page is ignored? If not - is your JSP page doing anything wacky?
-Tim
Julien Martin wrote:
Hello,
I am trying to redirect to a servlet called RedirectHome from within a
custom tag.
Within the tag class, I have a method called redirect. This method is
called when a certain condition is met.
I know the method is called thanks to the trace but oddly the
pageContext.forward appears to be ignored. I think I had it working on a
2.3
container but I won't work on the new 2.4 container...
Can anyone help?
Here is the code for the redirect method:
*
public void redirect() {
System.out.println(redirect called);
try {
pageContext.forward(RedirectHome);
}
catch (ServletException e) {
e.printStackTrace();
}
catch (IOException e) {
e.printStackTrace();
}
}
*
I use Tomcat 5.0
Julien.
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Re: Tomcat 4.1 - 5.0 Web-app Porting
[EMAIL PROTECTED] wrote: I'm using Tomcat 5.0.11. I still don't understand how this works with Tomcat 4.1 and not 5.0. I thought 5.0 was backwards compatible. Besides, struts' tags are very popular (htmlbean etc.). If 5.0 were somehow not compatible with these tags, we would hear more complaints from this forum. I am tilting towards believing that I am, most probably, facing a configuration/settings problem. Any suggestions? The only way to get a NPE where you're getting it is if the tag pool is null. It will only happen if _jspInit is not properly called, basically (the code should be easy to read). So I doubt your JSP is a plain clean JSP ;-) BTW, I developed and tested a rather big Struts webapp using TC 5 without any problems. -- x Rémy Maucherat Senior Developer Consultant JBoss Group (Europe) SàRL x - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: java.lang.UnsatisfiedLinkError
See the RELEASE NOTES under the section of shared libraries ... http://cvs.apache.org/viewcvs.cgi/jakarta-tomcat-4.0/RELEASE-NOTES-4.1.txt?rev=1.79content-type=text/vnd.viewcvs-markup -Tim Astrid Wagner wrote: Hi, Where do I set the java.library.path property for different webapps? Thanks. Astrid Astrid Wagner wrote: Hi, I have three different web applications installed and running in three different modes (e.g. test, training ) but basically based on the same code otherwise. In all of them I use a native c library to call shell commands. When I test one web app everything works fine. When I switch to another web application I eventually receive the following error: root cause java.lang.UnsatisfiedLinkError: Native Library /home/oraedt/app/oracle/product/9iAS_1.0.2.2/lib/libIprShellInterface.so already loaded in another classloader at java.lang.ClassLoader.loadLibrary0(ClassLoader.java:1444) at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1404) at java.lang.Runtime.loadLibrary0(Runtime.java:772) at java.lang.System.loadLibrary(System.java:832) I installed the shared library libIprShellInterface.so into the databases lib directory which is included in the library path and where it is - normally - found. Does anyone know why I receive this error and how I can solve this problem? Thanks. Astrid - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
FileLogger and virtual host
Hi, In my tomcat i have two virtual host defined like this in my server.xml : Host name=host.domaine1.com debug=0 appBase=/path/webapps/host.domaine1.com workDir=/path/webapps/host.domaine1.com/tmp unpackWARs=false autoDeploy=false Context path= docBase=ROOT debug=0 reloadable=false Logger className=org.apache.catalina.logger.FileLogger prefix=context. suffix=.log timestamp=true directory=/path/webapps/host.domaine1.com/log / /Context /Host and same thing for host.domaine2.com ... My problem is : when i have a jsp compilation error in host.domaine1.com application, error appears in host.domaine1.com context log AND in host.domaine2.com context log ... smby can help me to fix that ? thks ! - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: pageContext.forward ??
1) See the FAQ, there is a question dedicated to IllegalStateException 2) If you are doing a .forward() the rest of the JSP page SHOULD BE IGNORED. Otherwise - you have a bad coding style. The stuff executing in your JSP after the forward is doine inside the custom tag is probably doing bad things 3) Its not a redirect - your are doing a forward. The 2 words have very different meanings. forward() is an internal redirect. Redirect is typically stated as an external browser redirect 4) See 2 -Tim Julien Martin wrote: Thanks for your reply Tim, 1. What do you mean by committing the response? Can you give me more details? 2. I can't skip the page since my tag needs to be at the top of the jps page. 3. There is only one resource performing a redirect. 4. I have included the whole tag class for your information. Julien. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Request Too Large
As far as I can tell it was a POST not a GET - but since Tomcat completely
fails on this request, I don't know how to be sure. Does anyone know the
place in the code that would output such an error?
Chanan Braunstein
Knovel Corp.
Web Development Manager
607-773-1840 x672
http://www.knovel.com
-Original Message-
From: Adam Hardy [mailto:[EMAIL PROTECTED]
Sent: Thursday, September 11, 2003 6:07 AM
To: Tomcat Users List
Subject: Re: Request Too Large
What is the URL querystring? There are limits on how long the query
string can be. Sounds like the flash program is doing a GET instead of a
post.
Adam
On 09/10/2003 06:22 PM chanan braunstein wrote:
Good Morning,
I need to build a page that accepts a POST from a flash program.
So far my page has nothing in it other then some debugging code:
ArrayList rpd = new ArrayList();
Enumeration names;
for(names = req.getParameterNames(); names.hasMoreElements();)
{
ArrayList data = new ArrayList();
String name = (String) names.nextElement();
data.add(name);
data.add(req.getParameter(name));
System.out.println(data);
out.println(data)
rpd.add(data);
}
When I post to the page I get the following message (that I assume is
coming from Tomcat):
Request Too Large
The POST request is too large for the internal work buffer:
The internal work buffer size is 1664 bytes.
The POST request size is 2302 bytes.
Does any one know what that is and why I am getting it? It doesn't
really make sense to me. I am using Tomcat 4.1.27-LE with JDK 1.4.2 on
Win 2003.
Thanks,
Chanan Braunstein
Knovel Corp.
Web Development Manager
607-773-1840 x672
http://www.knovel.com
--
struts 1.1 + tomcat 4.1.27 + java 1.4.2
Linux 2.4.20 RH9
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org.apache.commons.logging.LogConfigurationException and SSL
I am using Tomcat 4.1.27. My application uses both Struts and Log4J. When I enable SSL and start navigating through the HTML screens, after 10 or 20 screens I receive the logger exception. There seems to be some kind of conflict among the jars between common-logging, log4j and struts. This problem did not seem to happen in earlier version of Tomcat and Struts. Any help on the is issue would be greatly appreciated. Tim - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Tomcat, MySQL JNDI: java.sql.SQLException: Cannot load JDBC driver class 'null'
it is possible that the problem stems from Tomcat itself. The reason i say
that, is because i have setup a dbcp connection (using Tomcat 4.1, jdk 1.4,
oracle on win2k), and i have managed to get it to work with a particular
application, but get the same Cannot load JDBC driver class 'null' when
try to use connection with ROOT application, or with any other application.
It is weird, and i have not figured out what problem is. Also, there are
many previous emails in this user-group pertaining to this Cannot-load-JDBC
error, esp. when associated with use as a global resource.
-paul lomack
p.s. i would be happy to report my server.xml or web.xml or jsp code for
calling connection, if you think it may be of any use to you.
- Original Message -
From: Ilja Hehenkamp [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Monday, September 15, 2003 9:10 AM
Subject: Re: Tomcat, MySQL JNDI: java.sql.SQLException: Cannot load JDBC
driver class 'null'
I think I know where lies the problem, however I still don't know how to
fix
it...
I use the sample build.xml file from Tomcat:
http://jakarta.apache.org/tomcat/tomcat-5.0-doc/appdev/build.xml.txt to
install, reload and distribute my sample application.
When I do an ant -install it apparantly installs the application in the
Tomcat manager, however the application doesn't show up in the webapps
directory. That's 1.
So maybe there's a conflict with either the context path, which I don't
think so, since my build file has explicitly set the context path to
/DBTest:
property name=app.name value=DBTest/
property name=app.path value=/${app.name}/
property name=app.version value=/
property name=build.homevalue=${basedir}/build/
property name=catalina.home value=/Library/Tomcat/ !-- UPDATE
THIS!
--
property name=dist.home value=${basedir}/dist/
property name=docs.home value=${basedir}/docs/
property name=manager.url value=http://localhost:8080/manager/
property name=src.home value=${basedir}/src/
property name=web.home value=${basedir}/web/
Or there's a conflict with the docbase, which I suspect... However I'm not
sure why and how to fix it
Because when I put the generated war file (when doing an ant -dist) in the
webapps directory the connection works! Although this works, it's not very
convenient, since it defeats the purpose of the automated installing
through
ant...
Hope I made myself clear?
From: Martin Jacobson [EMAIL PROTECTED]
Reply-To: Tomcat Users List [EMAIL PROTECTED]
To: Tomcat Users List [EMAIL PROTECTED]
Subject: Re: Tomcat, MySQL JNDI: java.sql.SQLException: Cannot load
JDBC
driver class 'null'
Date: Mon, 15 Sep 2003 14:00:52 +0200
Ilja wrote:
Ok, first some configuration information:
Tomcat 5.09
MySQL Driver 3.08 stable
OS: Mac OSX 10.2.6
J2SE 1.4.2
My config is not the same (TC 4.1.24, OSX 10.2.6, MySQL 3.07), and my
parameters are different:
ResourceParams name=jdbc/EuratomDB
parameter
namefactory/name
valueorg.apache.commons.dbcp.BasicDataSourceFactory/value
/parameter
parameter
namemaxActive/name
value100/value
/parameter
parameter
namemaxIdle/name
value3/value
/parameter
parameter
namemaxWait/name
value100/value
/parameter
parameter
nameusername/name
valuexxx/value
/parameter
parameter
namepassword/name
valuexxx/value
/parameter
parameter
namedriverClassName/name
valuecom.mysql.jdbc.Driver/value
/parameter
parameter
nameurl/name
valuejdbc:mysql://localhost/euratom?autoReconnect=true/value
/parameter
/ResourceParams
This works for me! The main diffs are (i) I specify the factory, and
(ii), the driverClassName is com.mysql.jdbc.Driver
However, the exception seems to suggest that the correct factory is being
used by default. Your driverClassName is the old name, and might not be
in
the jar file any more.
HTH
Martin
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Re: Tomcat 4.1 - 5.0 Web-app Porting
Here's my entire index.jsp. What would you change to make it work with
Tomcat 5.0? It seems to works fine with 4.1.
[EMAIL PROTECTED] contentType=text/html%
%@ taglib uri=/WEB-INF/struts-html.tld prefix=html %
%@ taglib uri=/WEB-INF/struts-bean.tld prefix=bean %
html:html !-- this is where it crashes--
head
titlebean:message key=indexPage.title//title
/head
% if (request.getHeader(dsam_sn) == null) {%
frameset cols=145,* frameborder=0 border=0
frame src=CommonTasks.jsp frameborder=0 marginwidth=0
scrolling=no name=commonTasks noresize
frame src=HeadendCatalog.jsp frameborder=0 marginwidth=0
name=main
/frameset
noframesbean:message key=indexPage.noFrameMessage//noframes
% } else {%
jsp:forward page=InstHomePage.jsp /
% } %
/html:html
|-+
| | Remy Maucherat |
| | [EMAIL PROTECTED] |
| ||
| | 09/15/03 09:04 AM|
| | Please respond to|
| | Tomcat Users|
| | List|
| ||
|-+
--|
|
|
| To: Tomcat Users List [EMAIL PROTECTED]
|
| cc:
|
| Subject: Re: Tomcat 4.1 - 5.0 Web-app Porting
|
--|
[EMAIL PROTECTED] wrote:
I'm using Tomcat 5.0.11.
I still don't understand how this works with Tomcat 4.1 and not 5.0. I
thought 5.0 was backwards compatible. Besides, struts' tags are very
popular (htmlbean etc.). If 5.0 were somehow not compatible with
these
tags, we would hear more complaints from this forum. I am tilting towards
believing that I am, most probably, facing a configuration/settings
problem. Any suggestions?
The only way to get a NPE where you're getting it is if the tag pool is
null. It will only happen if _jspInit is not properly called, basically
(the code should be easy to read). So I doubt your JSP is a plain
clean JSP ;-)
BTW, I developed and tested a rather big Struts webapp using TC 5
without any problems.
--
x
Rémy Maucherat
Senior Developer Consultant
JBoss Group (Europe) SàRL
x
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Re: Request Too Large
Check your access log. It should state whether the request was a GET or POST. (Or other) -Tim Chanan Braunstein wrote: As far as I can tell it was a POST not a GET - but since Tomcat completely fails on this request, I don't know how to be sure. Does anyone know the place in the code that would output such an error? Chanan Braunstein Knovel Corp. Web Development Manager 607-773-1840 x672 http://www.knovel.com -Original Message- From: Adam Hardy [mailto:[EMAIL PROTECTED] Sent: Thursday, September 11, 2003 6:07 AM To: Tomcat Users List Subject: Re: Request Too Large What is the URL querystring? There are limits on how long the query string can be. Sounds like the flash program is doing a GET instead of a post. Adam - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
A Hebrew Problem
Hello, I have this hebrew problem: I'm trying to include a html in a jsp page: jsp:include page=relativePath/fileName flush=true / When it comes to a hebrew html the browser displays question marks instead of hebrew (no matter what charset do I choose in the browser). The same html is viewed nicely when I get it directly as a file or when I copy it to the apache html directory and view it by apache (charset=Windows-1255). System: RH9 with tomcat-4.1.18, mod_jk-2.0.43, apache-2.0.44, j2sdk1.4.2 It all works fine on an old server: RH7.1 tomcat-4.0.4 apache-1.3 mysql-connector-java-3.0.7 j2sdk1.4.0_03 Does anyone can give a solution or a direction ? Thanks, Yair - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: A Hebrew Problem
Howdy, Did you set the content-type header for the response in tomcat? Yoav Shapira Millennium ChemInformatics -Original Message- From: Yair Zohar [mailto:[EMAIL PROTECTED] Sent: Monday, September 15, 2003 11:01 AM To: [EMAIL PROTECTED] Subject: A Hebrew Problem Hello, I have this hebrew problem: I'm trying to include a html in a jsp page: jsp:include page=relativePath/fileName flush=true / When it comes to a hebrew html the browser displays question marks instead of hebrew (no matter what charset do I choose in the browser). The same html is viewed nicely when I get it directly as a file or when I copy it to the apache html directory and view it by apache (charset=Windows-1255). System: RH9 with tomcat-4.1.18, mod_jk-2.0.43, apache-2.0.44, j2sdk1.4.2 It all works fine on an old server: RH7.1 tomcat-4.0.4 apache-1.3 mysql-connector-java-3.0.7 j2sdk1.4.0_03 Does anyone can give a solution or a direction ? Thanks, Yair - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Tomcat, MySQL JNDI: java.sql.SQLException: Cannot load JDBC driver class 'null'
It could be related, but I'm not sure. I think the problem lies in the way the application gets deployed with this ant build file. Probably the docbase doesn't match (however that's just a wild guess) Still waiting for some confirmation from Remy Maucherat. He was talking about the client deployer package, however I cannot find it... Ilja _ MSN Zoeken, voor duidelijke zoekresultaten! http://search.msn.nl - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: java.lang.UnsatisfiedLinkError
Thanks for the hint.
But I do not quite understand the proposal:
the shared libraries state should be reinitialized.
How do I do that?
Then:
Something which could help is to avoid putting classes which would be
referenced by a shared static field in the web application classloader,
and put them in the shared classloader instead (the JARs should be put in the
lib folder, and classes should be put in the classes folder).
??
Maybe you can tell me what this means in my example.
My webapps use the class IprShellInterface which is in a shared library the following
way:
String shellResponse = IprShellInterface.executeCommand(...);
Here a snippet from IprShellInterface.java:
static {
System.out.println([EMAIL PROTECTED]: The library path is set to: +
System.getProperty(java.library.path));
try {
System.loadLibrary(IprShellInterface);
System.out.println([EMAIL PROTECTED]: Done loading library IprShellInterface);
}
catch (Exception e) {
System.out.println([EMAIL PROTECTED]: Exception loading library IprShellInterface
...
);
System.out.println(e.getMessage());
}
public static String executeCommand(...)
I compile the class into the shared library libIprShellInterface.so and right now
install it in lib of the DB installation (included in the java.library.path variable).
This means that all webapps take the same. If that is the reason for the problem wouldn't it be a solution to
install it into the different webapps lib directories:
./webapps/iprweb-iprdev1/WEB-INF/lib/libIprShellInterface.so
./webapps/iprweb-iprdev2/WEB-INF/lib/libIprShellInterface.so
./webapps/iprweb-iprdev3/WEB-INF/lib/libIprShellInterface.so
and have the java.library.path path be set individually for the webapps. Or is there
only one for all applications?
Where do I set the library path anyway?
Sorry I just have too little info about how this works ...
Thanks
Astrid
Tim Funk wrote:
See the RELEASE NOTES under the section of shared libraries ...
http://cvs.apache.org/viewcvs.cgi/jakarta-tomcat-4.0/RELEASE-NOTES-4.1.txt?rev=1.79content-type=text/vnd.viewcvs-markup
-Tim
Astrid Wagner wrote:
Hi,
Where do I set the java.library.path property for different webapps?
Thanks.
Astrid
Astrid Wagner wrote:
Hi,
I have three different web applications installed and running in
three different modes (e.g. test, training )
but basically based on the same code otherwise. In all of them I use
a native c library to call shell commands.
When I test one web app everything works fine.
When I switch to another web application I eventually receive the
following error:
root cause
java.lang.UnsatisfiedLinkError: Native Library
/home/oraedt/app/oracle/product/9iAS_1.0.2.2/lib/libIprShellInterface.so
already loaded in another classloader
at java.lang.ClassLoader.loadLibrary0(ClassLoader.java:1444)
at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1404)
at java.lang.Runtime.loadLibrary0(Runtime.java:772)
at java.lang.System.loadLibrary(System.java:832)
I installed the shared library libIprShellInterface.so into the
databases lib directory which is included in the library path
and where it is - normally - found.
Does anyone know why I receive this error and how I can solve this
problem?
Thanks.
Astrid
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Re: A Hebrew Problem
I have this header in the jsp page: Meta http-equiv=Content-Type content=text/html; charset=Windows-1255 did you mean this header ? Shapira, Yoav wrote: Howdy, Did you set the content-type header for the response in tomcat? Yoav Shapira Millennium ChemInformatics -Original Message- From: Yair Zohar [mailto:[EMAIL PROTECTED] Sent: Monday, September 15, 2003 11:01 AM To: [EMAIL PROTECTED] Subject: A Hebrew Problem Hello, I have this hebrew problem: I'm trying to include a html in a jsp page: jsp:include page=relativePath/fileName flush=true / When it comes to a hebrew html the browser displays question marks instead of hebrew (no matter what charset do I choose in the browser). The same html is viewed nicely when I get it directly as a file or when I copy it to the apache html directory and view it by apache (charset=Windows-1255). System: RH9 with tomcat-4.1.18, mod_jk-2.0.43, apache-2.0.44, j2sdk1.4.2 It all works fine on an old server: RH7.1 tomcat-4.0.4 apache-1.3 mysql-connector-java-3.0.7 j2sdk1.4.0_03 Does anyone can give a solution or a direction ? Thanks, Yair - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: A Hebrew Problem
Howdy, I meant doing a response.setContentType(text/html; charset=Windows-1255) in your servlet or JSP. But I also think having the header there should be sufficient, so I don't know why it's not working. It's worth trying the above anyways. Yoav Shapira Millennium ChemInformatics -Original Message- From: Yair Zohar [mailto:[EMAIL PROTECTED] Sent: Monday, September 15, 2003 11:18 AM To: Tomcat Users List Subject: Re: A Hebrew Problem I have this header in the jsp page: Meta http-equiv=Content-Type content=text/html; charset=Windows-1255 did you mean this header ? Shapira, Yoav wrote: Howdy, Did you set the content-type header for the response in tomcat? Yoav Shapira Millennium ChemInformatics -Original Message- From: Yair Zohar [mailto:[EMAIL PROTECTED] Sent: Monday, September 15, 2003 11:01 AM To: [EMAIL PROTECTED] Subject: A Hebrew Problem Hello, I have this hebrew problem: I'm trying to include a html in a jsp page: jsp:include page=relativePath/fileName flush=true / When it comes to a hebrew html the browser displays question marks instead of hebrew (no matter what charset do I choose in the browser). The same html is viewed nicely when I get it directly as a file or when I copy it to the apache html directory and view it by apache (charset=Windows-1255). System: RH9 with tomcat-4.1.18, mod_jk-2.0.43, apache-2.0.44, j2sdk1.4.2 It all works fine on an old server: RH7.1 tomcat-4.0.4 apache-1.3 mysql-connector-java-3.0.7 j2sdk1.4.0_03 Does anyone can give a solution or a direction ? Thanks, Yair - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Tomcat 4.1.27 not reloading classes even after applying hotfix
Yoav: Did you get my answer that my tar is gnu tar? Has anyone else had a problem with Tomcat 4.1.27 not reloading classes? Thanks Neil Your tar is GNU tar, right? I have a server running tomcat 4.1.27 and it is not reloading classes for my webapp even after applying the hotfix. -- Neil Aggarwal, JAMM Consulting, (972)612-6056, www.JAMMConsulting.com FREE! Valuable info on how your business can reduce operating costs by 17% or more in 6 months or less! = http://newsletter.JAMMConsulting.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: A Hebrew Problem
I use this with success: %@ page contentType=text/html;charset=utf-8 % Why not use UTF-8 instead of some specific charset?... I use the same pages for 8 different languages. I couldn't imagine the headaches I'd have if I specified a charset for each language. That ramble being said, just try putting this in your jsp page, save your file as UTF-8 (This can be done in notepad), upload it to the web server and try it again. - Original Message - From: Yair Zohar [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent: Monday, September 15, 2003 11:18 AM Subject: Re: A Hebrew Problem I have this header in the jsp page: Meta http-equiv=Content-Type content=text/html; charset=Windows-1255 did you mean this header ? Shapira, Yoav wrote: Howdy, Did you set the content-type header for the response in tomcat? Yoav Shapira Millennium ChemInformatics -Original Message- From: Yair Zohar [mailto:[EMAIL PROTECTED] Sent: Monday, September 15, 2003 11:01 AM To: [EMAIL PROTECTED] Subject: A Hebrew Problem Hello, I have this hebrew problem: I'm trying to include a html in a jsp page: jsp:include page=relativePath/fileName flush=true / When it comes to a hebrew html the browser displays question marks instead of hebrew (no matter what charset do I choose in the browser). The same html is viewed nicely when I get it directly as a file or when I copy it to the apache html directory and view it by apache (charset=Windows-1255). System: RH9 with tomcat-4.1.18, mod_jk-2.0.43, apache-2.0.44, j2sdk1.4.2 It all works fine on an old server: RH7.1 tomcat-4.0.4 apache-1.3 mysql-connector-java-3.0.7 j2sdk1.4.0_03 Does anyone can give a solution or a direction ? Thanks, Yair - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Thank you Tim (re pageContex.forward)
Thank you Tim, Thanks very much for your help. That sorted it. Julien. - Original Message - From: Tim Funk [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent: Monday, September 15, 2003 4:11 PM Subject: Re: pageContext.forward ?? 1) See the FAQ, there is a question dedicated to IllegalStateException 2) If you are doing a .forward() the rest of the JSP page SHOULD BE IGNORED. Otherwise - you have a bad coding style. The stuff executing in your JSP after the forward is doine inside the custom tag is probably doing bad things 3) Its not a redirect - your are doing a forward. The 2 words have very different meanings. forward() is an internal redirect. Redirect is typically stated as an external browser redirect 4) See 2 -Tim Julien Martin wrote: Thanks for your reply Tim, 1. What do you mean by committing the response? Can you give me more details? 2. I can't skip the page since my tag needs to be at the top of the jps page. 3. There is only one resource performing a redirect. 4. I have included the whole tag class for your information. Julien. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Tomcat 4.1 - 5.0 Web-app Porting
[EMAIL PROTECTED] wrote: Here's my entire index.jsp. What would you change to make it work with Tomcat 5.0? It seems to works fine with 4.1. Yes, I'm sure it does work fine with 4.1. Coincidentally, it also works fine for me in 5.0. It works for me with both pooling enabled and disabled (you can verify using the Struts example webapp). -- x Rémy Maucherat Senior Developer Consultant JBoss Group (Europe) SàRL x - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Request Too Large
Chanan,
What version of Tomcat are you working with?
Ron
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mailto:[EMAIL PROTECTED]Phone:(607)770-3701
BAE SYSTEMS Controls600 Main St Johnson City, NY 13790-1888
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-Original Message-
From: Chanan Braunstein [mailto:[EMAIL PROTECTED]
Sent: Monday, September 15, 2003 10:38 AM
To: 'Tomcat Users List'
Subject: RE: Request Too Large
As far as I can tell it was a POST not a GET - but since Tomcat completely
fails on this request, I don't know how to be sure. Does anyone know the
place in the code that would output such an error?
Chanan Braunstein
Knovel Corp.
Web Development Manager
607-773-1840 x672
http://www.knovel.com
-Original Message-
From: Adam Hardy [mailto:[EMAIL PROTECTED]
Sent: Thursday, September 11, 2003 6:07 AM
To: Tomcat Users List
Subject: Re: Request Too Large
What is the URL querystring? There are limits on how long the query
string can be. Sounds like the flash program is doing a GET instead of a
post.
Adam
On 09/10/2003 06:22 PM chanan braunstein wrote:
Good Morning,
I need to build a page that accepts a POST from a flash program.
So far my page has nothing in it other then some debugging code:
ArrayList rpd = new ArrayList();
Enumeration names;
for(names = req.getParameterNames(); names.hasMoreElements();)
{
ArrayList data = new ArrayList();
String name = (String) names.nextElement();
data.add(name);
data.add(req.getParameter(name));
System.out.println(data);
out.println(data)
rpd.add(data);
}
When I post to the page I get the following message (that I assume is
coming from Tomcat):
Request Too Large
The POST request is too large for the internal work buffer:
The internal work buffer size is 1664 bytes.
The POST request size is 2302 bytes.
Does any one know what that is and why I am getting it? It doesn't
really make sense to me. I am using Tomcat 4.1.27-LE with JDK 1.4.2 on
Win 2003.
Thanks,
Chanan Braunstein
Knovel Corp.
Web Development Manager
607-773-1840 x672
http://www.knovel.com
--
struts 1.1 + tomcat 4.1.27 + java 1.4.2
Linux 2.4.20 RH9
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Specifying startup port on the command line?
Hey all, I am looking for a way to startup Tomcat and be able specify the HTTP, HTTPS other ports on the commandline. I think I will probably use a sed script inside of catalina.sh to search replace for strings like 8080 and 8443 in the server.xml file. However, this solution is a bit inflexible, and I was wondering what other ideas people have come up with. Thanks for your help, -= Stefan Stefan Lasiewski, Release Engineer Innovative Interfaces, Inc. - QA Department 510-450-6363 ext. 4209 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: A Hebrew Problem
I wish to continue working with windows-1255 charset, unless it's impossible to use this charset with tomcat. is it possible to configure tomcat to work well with this charset ? Yair. Seth Newton wrote: I use this with success: %@ page contentType=text/html;charset=utf-8 % Why not use UTF-8 instead of some specific charset?... I use the same pages for 8 different languages. I couldn't imagine the headaches I'd have if I specified a charset for each language. That ramble being said, just try putting this in your jsp page, save your file as UTF-8 (This can be done in notepad), upload it to the web server and try it again. - Original Message - From: Yair Zohar [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent: Monday, September 15, 2003 11:18 AM Subject: Re: A Hebrew Problem I have this header in the jsp page: Meta http-equiv=Content-Type content=text/html; charset=Windows-1255 did you mean this header ? Shapira, Yoav wrote: Howdy, Did you set the content-type header for the response in tomcat? Yoav Shapira Millennium ChemInformatics -Original Message- From: Yair Zohar [mailto:[EMAIL PROTECTED] Sent: Monday, September 15, 2003 11:01 AM To: [EMAIL PROTECTED] Subject: A Hebrew Problem Hello, I have this hebrew problem: I'm trying to include a html in a jsp page: jsp:include page=relativePath/fileName flush=true / When it comes to a hebrew html the browser displays question marks instead of hebrew (no matter what charset do I choose in the browser). The same html is viewed nicely when I get it directly as a file or when I copy it to the apache html directory and view it by apache (charset=Windows-1255). System: RH9 with tomcat-4.1.18, mod_jk-2.0.43, apache-2.0.44, j2sdk1.4.2 It all works fine on an old server: RH7.1 tomcat-4.0.4 apache-1.3 mysql-connector-java-3.0.7 j2sdk1.4.0_03 Does anyone can give a solution or a direction ? Thanks, Yair - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Specifying startup port on the command line?
Howdy, Replace port=x with port=y via perl/sed/awk/whatever. I wouldn't count on 8080/8443 always being present/always being the default values. In fact, I wouldn't do what you're doing anyways, but I imagine you have good reason for it. Yoav Shapira Millennium ChemInformatics -Original Message- From: Stefan Lasiewski [mailto:[EMAIL PROTECTED] Sent: Monday, September 15, 2003 12:28 PM To: Tomcat Users List (E-mail) Subject: Specifying startup port on the command line? Hey all, I am looking for a way to startup Tomcat and be able specify the HTTP, HTTPS other ports on the commandline. I think I will probably use a sed script inside of catalina.sh to search replace for strings like 8080 and 8443 in the server.xml file. However, this solution is a bit inflexible, and I was wondering what other ideas people have come up with. Thanks for your help, -= Stefan Stefan Lasiewski, Release Engineer Innovative Interfaces, Inc. - QA Department 510-450-6363 ext. 4209 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: problems starting/stopping tomcat
Hi, Not again !! I ran into the same problem: SEVERE: Error initializing endpoint java.net.BindException: Address already in use:8080 at org.apache.tomcat.util.net.PoolTcpEndpoint.initEndpoint(PoolTcpEndpoint.java:280) at org.apache.coyote.http11.Http11Protocol.init(Http11Protocol.java:150) at org.apache.coyote.tomcat4.CoyoteConnector.initialize(CoyoteConnector.java:1117) at org.apache.catalina.core.StandardService.initialize(StandardService.java:579) at org.apache.catalina.core.StandardServer.initialize(StandardServer.java:2246) not being able to get a clean state. Can you tell me how to look for status of ports and how I can kill those processes keeping thoses port occupied because I can not see tomcat process. netstat | grep 8080 returns nothing (I get sth. for 8005) but that is not why it fails??! I do not want to boot everytime I run into that problem .. Thanks Astrid Shapira, Yoav wrote: Howdy, I'm glad you're OK for now ;) Tomcat shuts down properly under normal circumstances. The only times when it doesn't is when webapps start non-daemon threads and don't terminate them properly. Sometimes your webapp doesn't do this directly but a 3rd party library used by your webapp does. Yoav Shapira Millennium ChemInformatics -Original Message- From: Astrid Wagner [mailto:[EMAIL PROTECTED] Sent: Monday, September 15, 2003 9:08 AM To: Tomcat Users List Subject: Re: problems starting/stopping tomcat Thanks. We rebooted the machine and until now (I keep my fingers crossed) it works again. Tomcat must have not shut down properly leaving me in a deadlock. Astrid Shapira, Yoav wrote: Howdy, Use netstat to see the status of ports. Tomcat uses at least two ports at runtime: the SHUTDOWN port (8005 by default) and the actual user connector ports (8080 and 8009 by default for tomcat 4.1.x). What likely happened was: - Your first tomcat instance (ports 8005 and 8080) did not shut down properly, most likely because you had non-daemon threads still running - When you changed to port 8081 and tried to start, you got the error because tomcat was still listening on port 8005 for shutdown. You need to change both ports, or better yet, fix the cause for tomcat not shutting down properly ;) Yoav Shapira Millennium ChemInformatics -Original Message- From: Astrid Wagner [mailto:[EMAIL PROTECTED] Sent: Saturday, September 13, 2003 4:33 AM To: [EMAIL PROTECTED] Subject: problems starting/stopping tomcat Hi , I use tomcat 4.1.24, jdk 1.4.0 and Apache 1.3 on Solaris 8. After having developed and successfully run many servlets I now receive a port 8080 already in use problem after I try to start tomcat. Sep 13, 2003 10:20:54 AM org.apache.commons.modeler.Registry loadRegistry INFO: Loading registry information Sep 13, 2003 10:20:54 AM org.apache.commons.modeler.Registry getRegistry INFO: Creating new Registry instance Sep 13, 2003 10:20:57 AM org.apache.commons.modeler.Registry getServer INFO: Creating MBeanServer Sep 13, 2003 10:21:00 AM org.apache.coyote.http11.Http11Protocol init SEVERE: Error initializing endpoint java.net.BindException: Address already in use:8080 at org.apache.tomcat.util.net.PoolTcpEndpoint.initEndpoint(PoolTcpEndpoi nt .jav a:280 ) at org.apache.coyote.http11.Http11Protocol.init(Http11Protocol.java:150) I did not change any configuration and I do not think that the ports are in use by any other processes (Apache uses a different port). Could it be that while doing shutdown-startup sequences a process has been left hanging (?). When I replaced port 8080 by 8081 I was able to start tomcat but when I called a servlet it said 8005 (port for shutdown) in use ?! When I replaced also 8005 for test purposes the servlet hangs and I could not see any error being logged (catalina.out, web appl log files, Apache log ...). My question: how do I get more info about what ports tomcat still uses for what ? Any hint would be appreciated. Thanks. Astrid This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended
setup of global resources, dbcp, mail, etc.
has anyone been successful setting up a global resource under Tomcat 4.1, jdk 1.4 that is accessible to all webapps? If so, please describe how you configured tomcat. thanks, paul lomack
RE: problems starting/stopping tomcat
Howdy, Several things to do: Try to start tomcat from the console (use catalina.sh run instead of catalina.sh start) and when you run into this condition again, use CTRL-BREAK to send a SIGQUIT to the JVM so that you can an output of what your threads are doing. Don't start non-daemon threads in your webapp. Alternatively, if you do, make sure they properly handle interruptions and quit. If you're not sure where they're coming from, do the above SIGQUIT approach to see. As another alternative, though dirty and potentially very bad if there's more than one webapp on the server: write a ServletContextListener that does System.exit(n) at the end of its contextDestroyed method ;) Yoav Shapira Millennium ChemInformatics -Original Message- From: Astrid Wagner [mailto:[EMAIL PROTECTED] Sent: Monday, September 15, 2003 12:56 PM To: Tomcat Users List Subject: Re: problems starting/stopping tomcat Hi, Not again !! I ran into the same problem: SEVERE: Error initializing endpoint java.net.BindException: Address already in use:8080 at org.apache.tomcat.util.net.PoolTcpEndpoint.initEndpoint(PoolTcpEndpoint .jav a:280) at org.apache.coyote.http11.Http11Protocol.init(Http11Protocol.java:150) at org.apache.coyote.tomcat4.CoyoteConnector.initialize(CoyoteConnector.ja va:1 117) at org.apache.catalina.core.StandardService.initialize(StandardService.jav a:57 9) at org.apache.catalina.core.StandardServer.initialize(StandardServer.java: 2246 ) not being able to get a clean state. Can you tell me how to look for status of ports and how I can kill those processes keeping thoses port occupied because I can not see tomcat process. netstat | grep 8080 returns nothing (I get sth. for 8005) but that is not why it fails??! I do not want to boot everytime I run into that problem .. Thanks Astrid Shapira, Yoav wrote: Howdy, I'm glad you're OK for now ;) Tomcat shuts down properly under normal circumstances. The only times when it doesn't is when webapps start non-daemon threads and don't terminate them properly. Sometimes your webapp doesn't do this directly but a 3rd party library used by your webapp does. Yoav Shapira Millennium ChemInformatics -Original Message- From: Astrid Wagner [mailto:[EMAIL PROTECTED] Sent: Monday, September 15, 2003 9:08 AM To: Tomcat Users List Subject: Re: problems starting/stopping tomcat Thanks. We rebooted the machine and until now (I keep my fingers crossed) it works again. Tomcat must have not shut down properly leaving me in a deadlock. Astrid Shapira, Yoav wrote: Howdy, Use netstat to see the status of ports. Tomcat uses at least two ports at runtime: the SHUTDOWN port (8005 by default) and the actual user connector ports (8080 and 8009 by default for tomcat 4.1.x). What likely happened was: - Your first tomcat instance (ports 8005 and 8080) did not shut down properly, most likely because you had non-daemon threads still running - When you changed to port 8081 and tried to start, you got the error because tomcat was still listening on port 8005 for shutdown. You need to change both ports, or better yet, fix the cause for tomcat not shutting down properly ;) Yoav Shapira Millennium ChemInformatics -Original Message- From: Astrid Wagner [mailto:[EMAIL PROTECTED] Sent: Saturday, September 13, 2003 4:33 AM To: [EMAIL PROTECTED] Subject: problems starting/stopping tomcat Hi , I use tomcat 4.1.24, jdk 1.4.0 and Apache 1.3 on Solaris 8. After having developed and successfully run many servlets I now receive a port 8080 already in use problem after I try to start tomcat. Sep 13, 2003 10:20:54 AM org.apache.commons.modeler.Registry loadRegistry INFO: Loading registry information Sep 13, 2003 10:20:54 AM org.apache.commons.modeler.Registry getRegistry INFO: Creating new Registry instance Sep 13, 2003 10:20:57 AM org.apache.commons.modeler.Registry getServer INFO: Creating MBeanServer Sep 13, 2003 10:21:00 AM org.apache.coyote.http11.Http11Protocol init SEVERE: Error initializing endpoint java.net.BindException: Address already in use:8080 at org.apache.tomcat.util.net.PoolTcpEndpoint.initEndpoint(PoolTcpEndp oi nt .jav a:280 ) at org.apache.coyote.http11.Http11Protocol.init(Http11Protocol.java:15 0) I did not change any configuration and I do not think that the ports are in use by any other processes (Apache uses a different port). Could it be that while doing shutdown-startup sequences a process has been left hanging (?). When I replaced port 8080 by 8081 I was able to start tomcat but when I called a servlet it said 8005 (port for shutdown) in use ?! When I replaced also 8005 for test purposes the servlet hangs and I could not see any error being logged (catalina.out, web appl log files, Apache log ...). My question: how do I get more info about what ports tomcat still uses for what ? Any hint would be appreciated. Thanks. Astrid
Re: Tomcat 4.1.27 not reloading classes even after applying hotfix
how would i know if tomcat is not reloading classes? - Original Message - From: Neil Aggarwal [EMAIL PROTECTED] To: 'Tomcat-User' [EMAIL PROTECTED] Sent: Monday, September 15, 2003 11:35 AM Subject: RE: Tomcat 4.1.27 not reloading classes even after applying hotfix Yoav: Did you get my answer that my tar is gnu tar? Has anyone else had a problem with Tomcat 4.1.27 not reloading classes? Thanks Neil Your tar is GNU tar, right? I have a server running tomcat 4.1.27 and it is not reloading classes for my webapp even after applying the hotfix. -- Neil Aggarwal, JAMM Consulting, (972)612-6056, www.JAMMConsulting.com FREE! Valuable info on how your business can reduce operating costs by 17% or more in 6 months or less! = http://newsletter.JAMMConsulting.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: problems starting/stopping tomcat
Thanks for the quick response. Shapira, Yoav wrote: Howdy, Several things to do: Try to start tomcat from the console (use catalina.sh run instead of catalina.sh start) and when you run into this condition again, use CTRL-BREAK to send a SIGQUIT to the JVM so that you can an output of what your threads are doing. I ran catalina.sh run and run into this condition over and over. I do not know when/how I should terminate it since it prints out the message and finishes itself quickly. Should I look for java thread processes? Don't start non-daemon threads in your webapp. Alternatively, if you do, make sure they properly handle interruptions and quit. If you're not sure where they're coming from, do the above SIGQUIT approach to see. I am not aware of non-deamon threads. Maybe the problem has sth. to do with native calls I use but they are terminated I guess ... Thanks Astrid As another alternative, though dirty and potentially very bad if there's more than one webapp on the server: write a ServletContextListener that does System.exit(n) at the end of its contextDestroyed method ;) Yoav Shapira Millennium ChemInformatics -Original Message- From: Astrid Wagner [mailto:[EMAIL PROTECTED] Sent: Monday, September 15, 2003 12:56 PM To: Tomcat Users List Subject: Re: problems starting/stopping tomcat Hi, Not again !! I ran into the same problem: SEVERE: Error initializing endpoint java.net.BindException: Address already in use:8080 at org.apache.tomcat.util.net.PoolTcpEndpoint.initEndpoint(PoolTcpEndpoint .jav a:280) at org.apache.coyote.http11.Http11Protocol.init(Http11Protocol.java:150) at org.apache.coyote.tomcat4.CoyoteConnector.initialize(CoyoteConnector.ja va:1 117) at org.apache.catalina.core.StandardService.initialize(StandardService.jav a:57 9) at org.apache.catalina.core.StandardServer.initialize(StandardServer.java: 2246 ) not being able to get a clean state. Can you tell me how to look for status of ports and how I can kill those processes keeping thoses port occupied because I can not see tomcat process. netstat | grep 8080 returns nothing (I get sth. for 8005) but that is not why it fails??! I do not want to boot everytime I run into that problem .. Thanks Astrid Shapira, Yoav wrote: Howdy, I'm glad you're OK for now ;) Tomcat shuts down properly under normal circumstances. The only times when it doesn't is when webapps start non-daemon threads and don't terminate them properly. Sometimes your webapp doesn't do this directly but a 3rd party library used by your webapp does. Yoav Shapira Millennium ChemInformatics -Original Message- From: Astrid Wagner [mailto:[EMAIL PROTECTED] Sent: Monday, September 15, 2003 9:08 AM To: Tomcat Users List Subject: Re: problems starting/stopping tomcat Thanks. We rebooted the machine and until now (I keep my fingers crossed) it works again. Tomcat must have not shut down properly leaving me in a deadlock. Astrid Shapira, Yoav wrote: Howdy, Use netstat to see the status of ports. Tomcat uses at least two ports at runtime: the SHUTDOWN port (8005 by default) and the actual user connector ports (8080 and 8009 by default for tomcat 4.1.x). What likely happened was: - Your first tomcat instance (ports 8005 and 8080) did not shut down properly, most likely because you had non-daemon threads still running - When you changed to port 8081 and tried to start, you got the error because tomcat was still listening on port 8005 for shutdown. You need to change both ports, or better yet, fix the cause for tomcat not shutting down properly ;) Yoav Shapira Millennium ChemInformatics -Original Message- From: Astrid Wagner [mailto:[EMAIL PROTECTED] Sent: Saturday, September 13, 2003 4:33 AM To: [EMAIL PROTECTED] Subject: problems starting/stopping tomcat Hi , I use tomcat 4.1.24, jdk 1.4.0 and Apache 1.3 on Solaris 8. After having developed and successfully run many servlets I now receive a port 8080 already in use problem after I try to start tomcat. Sep 13, 2003 10:20:54 AM org.apache.commons.modeler.Registry loadRegistry INFO: Loading registry information Sep 13, 2003 10:20:54 AM org.apache.commons.modeler.Registry getRegistry INFO: Creating new Registry instance Sep 13, 2003 10:20:57 AM org.apache.commons.modeler.Registry getServer INFO: Creating MBeanServer Sep 13, 2003 10:21:00 AM org.apache.coyote.http11.Http11Protocol init SEVERE: Error initializing endpoint java.net.BindException: Address already in use:8080 at org.apache.tomcat.util.net.PoolTcpEndpoint.initEndpoint(PoolTcpEndp oi nt .jav a:280 ) at
Re: A Hebrew Problem
Hi Yair, We use Tomcat 3.3 and put in each jsp page: %@ page contentType=text/html; charset=windows-1255 or iso-8859-8-i % on Servlets we use response.setContentType(text/html ;charset=windows-1255 or iso-8859-8-i); Works perfect If you need any help you can email me directly (I'm located in Israel, so if needed i can give you my phone) Arthur - Original Message - From: Yair Zohar [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent: Monday, September 15, 2003 7:27 PM Subject: Re: A Hebrew Problem I wish to continue working with windows-1255 charset, unless it's impossible to use this charset with tomcat. is it possible to configure tomcat to work well with this charset ? Yair. Seth Newton wrote: I use this with success: %@ page contentType=text/html;charset=utf-8 % Why not use UTF-8 instead of some specific charset?... I use the same pages for 8 different languages. I couldn't imagine the headaches I'd have if I specified a charset for each language. That ramble being said, just try putting this in your jsp page, save your file as UTF-8 (This can be done in notepad), upload it to the web server and try it again. - Original Message - From: Yair Zohar [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent: Monday, September 15, 2003 11:18 AM Subject: Re: A Hebrew Problem I have this header in the jsp page: Meta http-equiv=Content-Type content=text/html; charset=Windows-1255 did you mean this header ? Shapira, Yoav wrote: Howdy, Did you set the content-type header for the response in tomcat? Yoav Shapira Millennium ChemInformatics -Original Message- From: Yair Zohar [mailto:[EMAIL PROTECTED] Sent: Monday, September 15, 2003 11:01 AM To: [EMAIL PROTECTED] Subject: A Hebrew Problem Hello, I have this hebrew problem: I'm trying to include a html in a jsp page: jsp:include page=relativePath/fileName flush=true / When it comes to a hebrew html the browser displays question marks instead of hebrew (no matter what charset do I choose in the browser). The same html is viewed nicely when I get it directly as a file or when I copy it to the apache html directory and view it by apache (charset=Windows-1255). System: RH9 with tomcat-4.1.18, mod_jk-2.0.43, apache-2.0.44, j2sdk1.4.2 It all works fine on an old server: RH7.1 tomcat-4.0.4 apache-1.3 mysql-connector-java-3.0.7 j2sdk1.4.0_03 Does anyone can give a solution or a direction ? Thanks, Yair - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Request Too Large
I am using Tomcat 4.1.27-LE with JDK 1.4.2 on Win 2003.
Chanan Braunstein
Knovel Corp.
Web Development Manager
607-773-1840 x672
http://www.knovel.com
-Original Message-
From: Welch, Ronald P [mailto:[EMAIL PROTECTED]
Sent: Monday, September 15, 2003 11:54 AM
To: 'Tomcat Users List'
Subject: RE: Request Too Large
Chanan,
What version of Tomcat are you working with?
Ron
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mailto:[EMAIL PROTECTED]Phone:(607)770-3701
BAE SYSTEMS Controls600 Main St Johnson City, NY 13790-1888
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-Original Message-
From: Chanan Braunstein [mailto:[EMAIL PROTECTED]
Sent: Monday, September 15, 2003 10:38 AM
To: 'Tomcat Users List'
Subject: RE: Request Too Large
As far as I can tell it was a POST not a GET - but since Tomcat completely
fails on this request, I don't know how to be sure. Does anyone know the
place in the code that would output such an error?
Chanan Braunstein
Knovel Corp.
Web Development Manager
607-773-1840 x672
http://www.knovel.com
-Original Message-
From: Adam Hardy [mailto:[EMAIL PROTECTED]
Sent: Thursday, September 11, 2003 6:07 AM
To: Tomcat Users List
Subject: Re: Request Too Large
What is the URL querystring? There are limits on how long the query
string can be. Sounds like the flash program is doing a GET instead of a
post.
Adam
On 09/10/2003 06:22 PM chanan braunstein wrote:
Good Morning,
I need to build a page that accepts a POST from a flash program.
So far my page has nothing in it other then some debugging code:
ArrayList rpd = new ArrayList();
Enumeration names;
for(names = req.getParameterNames(); names.hasMoreElements();)
{
ArrayList data = new ArrayList();
String name = (String) names.nextElement();
data.add(name);
data.add(req.getParameter(name));
System.out.println(data);
out.println(data)
rpd.add(data);
}
When I post to the page I get the following message (that I assume is
coming from Tomcat):
Request Too Large
The POST request is too large for the internal work buffer:
The internal work buffer size is 1664 bytes.
The POST request size is 2302 bytes.
Does any one know what that is and why I am getting it? It doesn't
really make sense to me. I am using Tomcat 4.1.27-LE with JDK 1.4.2 on
Win 2003.
Thanks,
Chanan Braunstein
Knovel Corp.
Web Development Manager
607-773-1840 x672
http://www.knovel.com
--
struts 1.1 + tomcat 4.1.27 + java 1.4.2
Linux 2.4.20 RH9
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RE: Apache/Tomcat/MySQL Startup Sequence on Linux
Umm... you didn't get a response to your initial question about starting things in the right order so perhaps I can help. Sometimes it can be as easy as taking out background commands (ampersand) from the scripts to force them to wait until the app completes its startup. If that doesn't work, and I've seen plenty of cases where it doesn't, I'd write a new script (wrapper) that calls the existing set of startup scripts in proper order and waits for an indication that the application is up and ready. I haven't written such a thing for any of these applications but MySQL, for example, should respond properly to an ODBC connection when it is up. Apache should respond to a GET. Try scripting those in an until loop after calling the regular startup script in your new SuperScript. Another technique is to loop in your wrapper watching either the regular startup script to end (not likely to help with this problem), watching the process list for an indication that startup is complete or watching the messages log. Sendmail, for example, is listed in the process list as accepting connections when it is ready. Apache should have the proper number of child processes idling when it is ready. Your new Superscript should go in the proper spot for booting and the regular scripts should be removed. Hope this helps. Dana Bourgeois -Original Message- From: Walker Chris [mailto:[EMAIL PROTECTED] Sent: Monday, September 15, 2003 2:39 AM To: 'Tomcat Users List' Subject: Apache/Tomcat/MySQL Startup Sequence on Linux Hi, I'm having problems coordinating the startup scripts for Apache, Tomcat (connected via mod_webapp) and MySQL. The situation seems to be this: - mod_webapp requires Tomcat to be already running when httpd starts - the Tomcat application contains a connection pool that requires MySQL to be running when Tomcat starts (this is a crap architecture, but I havn't time to change it) I can execute the startup scripts manually in the sequence MySQL/Tomcat/Apache, and everything is fine. But when they are executed at system boot it doesn't work. The httpd log contains a web application not found message, and pages from the application are not available. I've renamed the startup scripts so that the sequence is correct, but it still doesn't work. My guess is that most of the Tomcat startup forks, so that the httpd startup is invoked before it has completed. I can think of two very klugey workarounds: - call httpd restart at the end of the Tomcat startup - what will this do if the real httpd script is still executing? - make the httpd script sleep for a while before it does anything - but there's no way to guarantee it will sleep long enough Alternatively I could add code to the httpd script to see if Tomcat has completed its startup. But I don't know for sure how I would tell, and I'd rather avoid this sort of hack if there's a proper way to do it. Chris Walker - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: problems starting/stopping tomcat
Hi, I killed some processes related to native c calls I submit and now I can start/stop TC so this time it could have been some non-terminated processes (due to network problem). The question now is: I may have some situations like that e.g due to a network problem a native call can not be finished etc. How do I avoid running into such severe problems: do I have to implement sth. like a timeout in the c programm to guarantee it will quit ?! Thanks for your help. Astrid Astrid Wagner wrote: Thanks for the quick response. Shapira, Yoav wrote: Howdy, Several things to do: Try to start tomcat from the console (use catalina.sh run instead of catalina.sh start) and when you run into this condition again, use CTRL-BREAK to send a SIGQUIT to the JVM so that you can an output of what your threads are doing. I ran catalina.sh run and run into this condition over and over. I do not know when/how I should terminate it since it prints out the message and finishes itself quickly. Should I look for java thread processes? Don't start non-daemon threads in your webapp. Alternatively, if you do, make sure they properly handle interruptions and quit. If you're not sure where they're coming from, do the above SIGQUIT approach to see. I am not aware of non-deamon threads. Maybe the problem has sth. to do with native calls I use but they are terminated I guess ... Thanks Astrid As another alternative, though dirty and potentially very bad if there's more than one webapp on the server: write a ServletContextListener that does System.exit(n) at the end of its contextDestroyed method ;) Yoav Shapira Millennium ChemInformatics -Original Message- From: Astrid Wagner [mailto:[EMAIL PROTECTED] Sent: Monday, September 15, 2003 12:56 PM To: Tomcat Users List Subject: Re: problems starting/stopping tomcat Hi, Not again !! I ran into the same problem: SEVERE: Error initializing endpoint java.net.BindException: Address already in use:8080 at org.apache.tomcat.util.net.PoolTcpEndpoint.initEndpoint(PoolTcpEndpoin t .jav a:280) at org.apache.coyote.http11.Http11Protocol.init(Http11Protocol.java:150) at org.apache.coyote.tomcat4.CoyoteConnector.initialize(CoyoteConnector.j a va:1 117) at org.apache.catalina.core.StandardService.initialize(StandardService.ja v a:57 9) at org.apache.catalina.core.StandardServer.initialize(StandardServer.java : 2246 ) not being able to get a clean state. Can you tell me how to look for status of ports and how I can kill those processes keeping thoses port occupied because I can not see tomcat process. netstat | grep 8080 returns nothing (I get sth. for 8005) but that is not why it fails??! I do not want to boot everytime I run into that problem .. Thanks Astrid Shapira, Yoav wrote: Howdy, I'm glad you're OK for now ;) Tomcat shuts down properly under normal circumstances. The only times when it doesn't is when webapps start non-daemon threads and don't terminate them properly. Sometimes your webapp doesn't do this directly but a 3rd party library used by your webapp does. Yoav Shapira Millennium ChemInformatics -Original Message- From: Astrid Wagner [mailto:[EMAIL PROTECTED] Sent: Monday, September 15, 2003 9:08 AM To: Tomcat Users List Subject: Re: problems starting/stopping tomcat Thanks. We rebooted the machine and until now (I keep my fingers crossed) it works again. Tomcat must have not shut down properly leaving me in a deadlock. Astrid Shapira, Yoav wrote: Howdy, Use netstat to see the status of ports. Tomcat uses at least two ports at runtime: the SHUTDOWN port (8005 by default) and the actual user connector ports (8080 and 8009 by default for tomcat 4.1.x). What likely happened was: - Your first tomcat instance (ports 8005 and 8080) did not shut down properly, most likely because you had non-daemon threads still running - When you changed to port 8081 and tried to start, you got the error because tomcat was still listening on port 8005 for shutdown. You need to change both ports, or better yet, fix the cause for tomcat not shutting down properly ;) Yoav Shapira Millennium ChemInformatics -Original Message- From: Astrid Wagner [mailto:[EMAIL PROTECTED] Sent: Saturday, September 13, 2003 4:33 AM To: [EMAIL PROTECTED] Subject: problems starting/stopping tomcat Hi , I use tomcat 4.1.24, jdk 1.4.0 and Apache 1.3 on Solaris 8. After having developed and successfully run many servlets I now receive a port 8080 already in use problem after I try to start tomcat. Sep 13, 2003 10:20:54 AM org.apache.commons.modeler.Registry loadRegistry INFO: Loading registry information Sep 13, 2003 10:20:54 AM org.apache.commons.modeler.Registry getRegistry INFO: Creating new Registry instance Sep 13, 2003
Re: Memory Leak with static content
All, Updates to this issue -I'm not sure if it's the OS, but I've never seen this happen before on other Solaris installs. What would I look at to determine if it's the OS?.. The way that question is phrased makes it difficult for me to completely understand what you mean. Can you be more specific? -It did take up memory until Tomcat would no longer serve pages. Users would try to see their sites and just get a blank white screen until their request timed out. I haven't let it time go incrementally since I've upgraded Tomcat or the jdk, however, I may let it stall out if I get that desperate. -I upgraded to 1.4.2 and still the memory increases. -Yes, I'm closing all streams in the email class. Also, this particular code has been used successfully across platforms and across java servers for about 3 years now. Anymore input is greatly appreciated. -Seth. - Original Message - From: Nikolaos Giannopoulos [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent: Friday, September 12, 2003 6:04 PM Subject: RE: Memory Leak with static content Seth, Have you tried JDK 1.4.2? 1.4.0 has been known to have a memory leak in the StringBuffer implementation w.r.t. re-using StringBuffers but you mention that your only serving static content so this may not be it. However, I believe that I read that something like 2000 bugs have been fixed in 1.4.2 (if my memory serves me well). We have have no visible problems running tomcat 4.1.12/18 stand alone w/ 1.4.2 on Solaris 8 on 4 boxes (no JSPs - just servlets and static content). Please reply back if this works or does not work for you - we are looking at upgrading our Tomcat instances in the near future. HTH. --Nikolaos -Original Message- From: Seth Newton [mailto:[EMAIL PROTECTED] Sent: Friday, September 12, 2003 4:58 PM To: [EMAIL PROTECTED] Subject: Memory Leak with static content All, OS: Sparc-Solaris 9 JDK: 1.4.0_02 Tomcat: 4.1.27 Problem: I start tomcat and it takes up about 45MB of RAM. I wrote a script to email me every ten minutes the amount of memory it's taking up. The results are showing me that it gains about 1MB every 10 minutes or so (on average). If I let it go, it will grow until it runs out of memory. Right now, I have a script to restart tomcat after the memory is too high. This is a bad solution. I've looked at a LOT of people's suggestions from other threads, and I have tried the following: -Use jikes -Set development to false in web.xml -Increase the heap sizes -set fork to true in web.xml Other Info: -I'm using Tomcat to feed about 6 sites with static content. I have one jsp page that handles all of our forms, and all that does is capture the input and send it to an email address. It is the only code I have anywhere. This jsp page is not causing the memory leak. -I had the same problem with 4.1.17, and was hoping that an update would help, but it didn't. -This is an incremental increase, and doesn't seem to have much to do with traffic patterns or how much I use my one jsp page. Any suggestions would be great. -Seth. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: setup of global resources, dbcp, mail, etc.
The tricky bit is to remember to put a reference to the global-resource in the contexts which want to use it: ResourceLink name=jdbc/RealmDB global=jdbc/GlobalRealmDB type=javax.sql.DataSource/ Adam On 09/15/2003 07:03 PM Paul wrote: has anyone been successful setting up a global resource under Tomcat 4.1, jdk 1.4 that is accessible to all webapps? If so, please describe how you configured tomcat. thanks, paul lomack -- struts 1.1 + tomcat 4.1.27 + java 1.4.2 Linux 2.4.20 RH9 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: problems starting/stopping tomcat
Howdy, The general answer is, if you use a 3rd party library (in java, or c, or whatever), it is your responsibility to ensure that library shuts down properly. The container can't do that for you. In this specific case, how are you invoking the c library? If you can change the library's code so that it always returns/quits after a certain timeout, that's good. Alternatively, if you invoke the library in a separate thread, keep a handle to the thread, and interrupt it so that it returns from its run() method when you're shutting down. Yoav Shapira Millennium ChemInformatics -Original Message- From: Astrid Wagner [mailto:[EMAIL PROTECTED] Sent: Monday, September 15, 2003 1:30 PM To: Tomcat Users List Subject: Re: problems starting/stopping tomcat Hi, I killed some processes related to native c calls I submit and now I can start/stop TC so this time it could have been some non-terminated processes (due to network problem). The question now is: I may have some situations like that e.g due to a network problem a native call can not be finished etc. How do I avoid running into such severe problems: do I have to implement sth. like a timeout in the c programm to guarantee it will quit ?! Thanks for your help. Astrid Astrid Wagner wrote: Thanks for the quick response. Shapira, Yoav wrote: Howdy, Several things to do: Try to start tomcat from the console (use catalina.sh run instead of catalina.sh start) and when you run into this condition again, use CTRL-BREAK to send a SIGQUIT to the JVM so that you can an output of what your threads are doing. I ran catalina.sh run and run into this condition over and over. I do not know when/how I should terminate it since it prints out the message and finishes itself quickly. Should I look for java thread processes? Don't start non-daemon threads in your webapp. Alternatively, if you do, make sure they properly handle interruptions and quit. If you're not sure where they're coming from, do the above SIGQUIT approach to see. I am not aware of non-deamon threads. Maybe the problem has sth. to do with native calls I use but they are terminated I guess ... Thanks Astrid As another alternative, though dirty and potentially very bad if there's more than one webapp on the server: write a ServletContextListener that does System.exit(n) at the end of its contextDestroyed method ;) Yoav Shapira Millennium ChemInformatics -Original Message- From: Astrid Wagner [mailto:[EMAIL PROTECTED] Sent: Monday, September 15, 2003 12:56 PM To: Tomcat Users List Subject: Re: problems starting/stopping tomcat Hi, Not again !! I ran into the same problem: SEVERE: Error initializing endpoint java.net.BindException: Address already in use:8080 at org.apache.tomcat.util.net.PoolTcpEndpoint.initEndpoint(PoolTcpEndpoin t .jav a:280) at org.apache.coyote.http11.Http11Protocol.init(Http11Protocol.java:150) at org.apache.coyote.tomcat4.CoyoteConnector.initialize(CoyoteConnector.j a va:1 117) at org.apache.catalina.core.StandardService.initialize(StandardService.ja v a:57 9) at org.apache.catalina.core.StandardServer.initialize(StandardServer.java : 2246 ) not being able to get a clean state. Can you tell me how to look for status of ports and how I can kill those processes keeping thoses port occupied because I can not see tomcat process. netstat | grep 8080 returns nothing (I get sth. for 8005) but that is not why it fails??! I do not want to boot everytime I run into that problem .. Thanks Astrid Shapira, Yoav wrote: Howdy, I'm glad you're OK for now ;) Tomcat shuts down properly under normal circumstances. The only times when it doesn't is when webapps start non-daemon threads and don't terminate them properly. Sometimes your webapp doesn't do this directly but a 3rd party library used by your webapp does. Yoav Shapira Millennium ChemInformatics -Original Message- From: Astrid Wagner [mailto:[EMAIL PROTECTED] Sent: Monday, September 15, 2003 9:08 AM To: Tomcat Users List Subject: Re: problems starting/stopping tomcat Thanks. We rebooted the machine and until now (I keep my fingers crossed) it works again. Tomcat must have not shut down properly leaving me in a deadlock. Astrid Shapira, Yoav wrote: Howdy, Use netstat to see the status of ports. Tomcat uses at least two ports at runtime: the SHUTDOWN port (8005 by default) and the actual user connector ports (8080 and 8009 by default for tomcat 4.1.x). What likely happened was: - Your first tomcat instance (ports 8005 and 8080) did not shut down properly, most likely because you had non-daemon threads still running - When you changed to port 8081 and tried to start, you got the error because tomcat was still listening on port 8005 for shutdown. You need to change both ports, or
RE: Memory Leak with static content
Howdy, Run your app with a profiler and a stress tool and see when and where memory is allocated. Yoav Shapira Millennium ChemInformatics -Original Message- From: Seth Newton [mailto:[EMAIL PROTECTED] Sent: Monday, September 15, 2003 1:34 PM To: Tomcat Users List Subject: Re: Memory Leak with static content All, Updates to this issue -I'm not sure if it's the OS, but I've never seen this happen before on other Solaris installs. What would I look at to determine if it's the OS?.. The way that question is phrased makes it difficult for me to completely understand what you mean. Can you be more specific? -It did take up memory until Tomcat would no longer serve pages. Users would try to see their sites and just get a blank white screen until their request timed out. I haven't let it time go incrementally since I've upgraded Tomcat or the jdk, however, I may let it stall out if I get that desperate. -I upgraded to 1.4.2 and still the memory increases. -Yes, I'm closing all streams in the email class. Also, this particular code has been used successfully across platforms and across java servers for about 3 years now. Anymore input is greatly appreciated. -Seth. - Original Message - From: Nikolaos Giannopoulos [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent: Friday, September 12, 2003 6:04 PM Subject: RE: Memory Leak with static content Seth, Have you tried JDK 1.4.2? 1.4.0 has been known to have a memory leak in the StringBuffer implementation w.r.t. re-using StringBuffers but you mention that your only serving static content so this may not be it. However, I believe that I read that something like 2000 bugs have been fixed in 1.4.2 (if my memory serves me well). We have have no visible problems running tomcat 4.1.12/18 stand alone w/ 1.4.2 on Solaris 8 on 4 boxes (no JSPs - just servlets and static content). Please reply back if this works or does not work for you - we are looking at upgrading our Tomcat instances in the near future. HTH. --Nikolaos -Original Message- From: Seth Newton [mailto:[EMAIL PROTECTED] Sent: Friday, September 12, 2003 4:58 PM To: [EMAIL PROTECTED] Subject: Memory Leak with static content All, OS: Sparc-Solaris 9 JDK: 1.4.0_02 Tomcat: 4.1.27 Problem: I start tomcat and it takes up about 45MB of RAM. I wrote a script to email me every ten minutes the amount of memory it's taking up. The results are showing me that it gains about 1MB every 10 minutes or so (on average). If I let it go, it will grow until it runs out of memory. Right now, I have a script to restart tomcat after the memory is too high. This is a bad solution. I've looked at a LOT of people's suggestions from other threads, and I have tried the following: -Use jikes -Set development to false in web.xml -Increase the heap sizes -set fork to true in web.xml Other Info: -I'm using Tomcat to feed about 6 sites with static content. I have one jsp page that handles all of our forms, and all that does is capture the input and send it to an email address. It is the only code I have anywhere. This jsp page is not causing the memory leak. -I had the same problem with 4.1.17, and was hoping that an update would help, but it didn't. -This is an incremental increase, and doesn't seem to have much to do with traffic patterns or how much I use my one jsp page. Any suggestions would be great. -Seth. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Specifying startup port on the command line?
I would rewrite catalina.sh to read arguments from the command line and use them otherwise use some defaults. The Oreilly book Learning the bash shell has a great example for this using getopt to do exactly this. Dana Bourgeois -Original Message- From: Shapira, Yoav [mailto:[EMAIL PROTECTED] Sent: Monday, September 15, 2003 9:28 AM To: Tomcat Users List Subject: RE: Specifying startup port on the command line? Howdy, Replace port=x with port=y via perl/sed/awk/whatever. I wouldn't count on 8080/8443 always being present/always being the default values. In fact, I wouldn't do what you're doing anyways, but I imagine you have good reason for it. Yoav Shapira Millennium ChemInformatics -Original Message- From: Stefan Lasiewski [mailto:[EMAIL PROTECTED] Sent: Monday, September 15, 2003 12:28 PM To: Tomcat Users List (E-mail) Subject: Specifying startup port on the command line? Hey all, I am looking for a way to startup Tomcat and be able specify the HTTP, HTTPS other ports on the commandline. I think I will probably use a sed script inside of catalina.sh to search replace for strings like 8080 and 8443 in the server.xml file. However, this solution is a bit inflexible, and I was wondering what other ideas people have come up with. Thanks for your help, -= Stefan Stefan Lasiewski, Release Engineer Innovative Interfaces, Inc. - QA Department 510-450-6363 ext. 4209 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Specifying startup port on the command line?
Howdy, Or you could use EmbeddedTomcat... Yoav Shapira Millennium ChemInformatics -Original Message- From: Dana Bourgeois [mailto:[EMAIL PROTECTED] Sent: Monday, September 15, 2003 1:42 PM To: 'Tomcat Users List' Subject: RE: Specifying startup port on the command line? I would rewrite catalina.sh to read arguments from the command line and use them otherwise use some defaults. The Oreilly book Learning the bash shell has a great example for this using getopt to do exactly this. Dana Bourgeois -Original Message- From: Shapira, Yoav [mailto:[EMAIL PROTECTED] Sent: Monday, September 15, 2003 9:28 AM To: Tomcat Users List Subject: RE: Specifying startup port on the command line? Howdy, Replace port=x with port=y via perl/sed/awk/whatever. I wouldn't count on 8080/8443 always being present/always being the default values. In fact, I wouldn't do what you're doing anyways, but I imagine you have good reason for it. Yoav Shapira Millennium ChemInformatics -Original Message- From: Stefan Lasiewski [mailto:[EMAIL PROTECTED] Sent: Monday, September 15, 2003 12:28 PM To: Tomcat Users List (E-mail) Subject: Specifying startup port on the command line? Hey all, I am looking for a way to startup Tomcat and be able specify the HTTP, HTTPS other ports on the commandline. I think I will probably use a sed script inside of catalina.sh to search replace for strings like 8080 and 8443 in the server.xml file. However, this solution is a bit inflexible, and I was wondering what other ideas people have come up with. Thanks for your help, -= Stefan Stefan Lasiewski, Release Engineer Innovative Interfaces, Inc. - QA Department 510-450-6363 ext. 4209 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Memory Leak with static content
Yoav, Thanks for the response. I've used what you've suggested in the past on development servers, but I'm saving your suggestion for a last ditch possibility. The length of time to install a profiler and re-familiarize myself with its use is something I'd like to skip. On top of that, this is a production server and I wouldn't want to run a profiler and stress it out ;). I'm trying hard to stand behind the jakarta community here, because I've gotten some good use out of Tomcat in the past. I'm even taking heat from fellow developers for using Tomcat on a production server, but I think it can be done. I'll wait and see if there are any more suggestions, and then I'll either decide to trudge ahead with OptimizeIt or just change java servers. -Seth. - Original Message - From: Shapira, Yoav [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent: Monday, September 15, 2003 1:40 PM Subject: RE: Memory Leak with static content Howdy, Run your app with a profiler and a stress tool and see when and where memory is allocated. Yoav Shapira Millennium ChemInformatics -Original Message- From: Seth Newton [mailto:[EMAIL PROTECTED] Sent: Monday, September 15, 2003 1:34 PM To: Tomcat Users List Subject: Re: Memory Leak with static content All, Updates to this issue -I'm not sure if it's the OS, but I've never seen this happen before on other Solaris installs. What would I look at to determine if it's the OS?.. The way that question is phrased makes it difficult for me to completely understand what you mean. Can you be more specific? -It did take up memory until Tomcat would no longer serve pages. Users would try to see their sites and just get a blank white screen until their request timed out. I haven't let it time go incrementally since I've upgraded Tomcat or the jdk, however, I may let it stall out if I get that desperate. -I upgraded to 1.4.2 and still the memory increases. -Yes, I'm closing all streams in the email class. Also, this particular code has been used successfully across platforms and across java servers for about 3 years now. Anymore input is greatly appreciated. -Seth. - Original Message - From: Nikolaos Giannopoulos [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent: Friday, September 12, 2003 6:04 PM Subject: RE: Memory Leak with static content Seth, Have you tried JDK 1.4.2? 1.4.0 has been known to have a memory leak in the StringBuffer implementation w.r.t. re-using StringBuffers but you mention that your only serving static content so this may not be it. However, I believe that I read that something like 2000 bugs have been fixed in 1.4.2 (if my memory serves me well). We have have no visible problems running tomcat 4.1.12/18 stand alone w/ 1.4.2 on Solaris 8 on 4 boxes (no JSPs - just servlets and static content). Please reply back if this works or does not work for you - we are looking at upgrading our Tomcat instances in the near future. HTH. --Nikolaos -Original Message- From: Seth Newton [mailto:[EMAIL PROTECTED] Sent: Friday, September 12, 2003 4:58 PM To: [EMAIL PROTECTED] Subject: Memory Leak with static content All, OS: Sparc-Solaris 9 JDK: 1.4.0_02 Tomcat: 4.1.27 Problem: I start tomcat and it takes up about 45MB of RAM. I wrote a script to email me every ten minutes the amount of memory it's taking up. The results are showing me that it gains about 1MB every 10 minutes or so (on average). If I let it go, it will grow until it runs out of memory. Right now, I have a script to restart tomcat after the memory is too high. This is a bad solution. I've looked at a LOT of people's suggestions from other threads, and I have tried the following: -Use jikes -Set development to false in web.xml -Increase the heap sizes -set fork to true in web.xml Other Info: -I'm using Tomcat to feed about 6 sites with static content. I have one jsp page that handles all of our forms, and all that does is capture the input and send it to an email address. It is the only code I have anywhere. This jsp page is not causing the memory leak. -I had the same problem with 4.1.17, and was hoping that an update would help, but it didn't. -This is an incremental increase, and doesn't seem to have much to do with traffic patterns or how much I use my one jsp page. Any suggestions would be great. -Seth. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] This e-mail, including any attachments, is a confidential business
RE: Tomcat 4.1.27 not reloading classes even after applying hotfix
Paul: When I modify a class and put it in my webapp, I don't get the changes loaded. There is also usually a message in the catalina.out stating that the class was reloaded. Thanks, Neil -- Neil Aggarwal, JAMM Consulting, (972)612-6056, www.JAMMConsulting.com FREE! Valuable info on how your business can reduce operating costs by 17% or more in 6 months or less! = http://newsletter.JAMMConsulting.com -Original Message- From: Paul [mailto:[EMAIL PROTECTED] Sent: Monday, September 15, 2003 12:06 PM To: Tomcat Users List Subject: Re: Tomcat 4.1.27 not reloading classes even after applying hotfix how would i know if tomcat is not reloading classes? - Original Message - From: Neil Aggarwal [EMAIL PROTECTED] To: 'Tomcat-User' [EMAIL PROTECTED] Sent: Monday, September 15, 2003 11:35 AM Subject: RE: Tomcat 4.1.27 not reloading classes even after applying hotfix Yoav: Did you get my answer that my tar is gnu tar? Has anyone else had a problem with Tomcat 4.1.27 not reloading classes? Thanks Neil Your tar is GNU tar, right? I have a server running tomcat 4.1.27 and it is not reloading classes for my webapp even after applying the hotfix. -- Neil Aggarwal, JAMM Consulting, (972)612-6056, www.JAMMConsulting.com FREE! Valuable info on how your business can reduce operating costs by 17% or more in 6 months or less! = http://newsletter.JAMMConsulting.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Memory Leak with static content
Howdy, I assumed you had a test server that mimic your production setup -- I wasn't suggested you run with a profiler on a production server, as the slowdown is unbearable usually ;) Make sure the server in question has all the required Solaris OS patches for the JDK version you're using. We forgot to do that a couple of times and had unstable behavior. Other than that, I concur with what Senor Giannopoulos said: we've seen no problems running tomcat with JDK 1.4.2 on Solaris 8 in production for heavy traffic sites with lots of static (and dynamic) content. In fact, we moved from $$$ servers to tomcat and have been exceedingly happy with the results. Yoav Shapira Millennium ChemInformatics -Original Message- From: Seth Newton [mailto:[EMAIL PROTECTED] Sent: Monday, September 15, 2003 2:01 PM To: Tomcat Users List Subject: Re: Memory Leak with static content Yoav, Thanks for the response. I've used what you've suggested in the past on development servers, but I'm saving your suggestion for a last ditch possibility. The length of time to install a profiler and re-familiarize myself with its use is something I'd like to skip. On top of that, this is a production server and I wouldn't want to run a profiler and stress it out ;). I'm trying hard to stand behind the jakarta community here, because I've gotten some good use out of Tomcat in the past. I'm even taking heat from fellow developers for using Tomcat on a production server, but I think it can be done. I'll wait and see if there are any more suggestions, and then I'll either decide to trudge ahead with OptimizeIt or just change java servers. -Seth. - Original Message - From: Shapira, Yoav [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent: Monday, September 15, 2003 1:40 PM Subject: RE: Memory Leak with static content Howdy, Run your app with a profiler and a stress tool and see when and where memory is allocated. Yoav Shapira Millennium ChemInformatics -Original Message- From: Seth Newton [mailto:[EMAIL PROTECTED] Sent: Monday, September 15, 2003 1:34 PM To: Tomcat Users List Subject: Re: Memory Leak with static content All, Updates to this issue -I'm not sure if it's the OS, but I've never seen this happen before on other Solaris installs. What would I look at to determine if it's the OS?.. The way that question is phrased makes it difficult for me to completely understand what you mean. Can you be more specific? -It did take up memory until Tomcat would no longer serve pages. Users would try to see their sites and just get a blank white screen until their request timed out. I haven't let it time go incrementally since I've upgraded Tomcat or the jdk, however, I may let it stall out if I get that desperate. -I upgraded to 1.4.2 and still the memory increases. -Yes, I'm closing all streams in the email class. Also, this particular code has been used successfully across platforms and across java servers for about 3 years now. Anymore input is greatly appreciated. -Seth. - Original Message - From: Nikolaos Giannopoulos [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent: Friday, September 12, 2003 6:04 PM Subject: RE: Memory Leak with static content Seth, Have you tried JDK 1.4.2? 1.4.0 has been known to have a memory leak in the StringBuffer implementation w.r.t. re-using StringBuffers but you mention that your only serving static content so this may not be it. However, I believe that I read that something like 2000 bugs have been fixed in 1.4.2 (if my memory serves me well). We have have no visible problems running tomcat 4.1.12/18 stand alone w/ 1.4.2 on Solaris 8 on 4 boxes (no JSPs - just servlets and static content). Please reply back if this works or does not work for you - we are looking at upgrading our Tomcat instances in the near future. HTH. --Nikolaos -Original Message- From: Seth Newton [mailto:[EMAIL PROTECTED] Sent: Friday, September 12, 2003 4:58 PM To: [EMAIL PROTECTED] Subject: Memory Leak with static content All, OS: Sparc-Solaris 9 JDK: 1.4.0_02 Tomcat: 4.1.27 Problem: I start tomcat and it takes up about 45MB of RAM. I wrote a script to email me every ten minutes the amount of memory it's taking up. The results are showing me that it gains about 1MB every 10 minutes or so (on average). If I let it go, it will grow until it runs out of memory. Right now, I have a script to restart tomcat after the memory is too high. This is a bad solution. I've looked at a LOT of people's suggestions from other threads, and I have tried the following: -Use jikes -Set development to false in web.xml -Increase the heap sizes -set fork to true in web.xml Other Info: -I'm using Tomcat to feed about 6 sites with static content. I have one jsp page that handles all
Re: Memory Leak with static content
Here's what's happened on the server since 12:40 today Virtual Size: 112592 Real Size: 61880 Time Up(days-hours:minutes:seconds): 01:05:20 Virtual Size: 112592 Real Size: 62288 Time Up(days-hours:minutes:seconds): 01:15:20 Virtual Size: 112592 Real Size: 64376 Time Up(days-hours:minutes:seconds): 01:25:20 Virtual Size: 140976 Real Size: 76688 Time Up(days-hours:minutes:seconds): 01:35:21 Virtual Size: 142048 Real Size: 78824 Time Up(days-hours:minutes:seconds): 01:45:20 Virtual Size: 142048 Real Size: 78976 Time Up(days-hours:minutes:seconds): 01:55:20 Virtual Size: 142056 Real Size: 79000 Time Up(days-hours:minutes:seconds): 02:05:20 Virtual Size: 142056 Real Size: 79240 Time Up(days-hours:minutes:seconds): 02:15:20 Virtual Size: 142056 Real Size: 79624 Time Up(days-hours:minutes:seconds): 02:25:21 Virtual Size: 142056 Real Size: 80400 Time Up(days-hours:minutes:seconds): 02:35:20 This is an example of what's happening. The memory it is using increases, yet never decreases. I'm able to run more processes on another server of ours under Linux, and the memory never increases over 60MB. -Seth. - Original Message - From: Seth Newton [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent: Monday, September 15, 2003 2:01 PM Subject: Re: Memory Leak with static content Yoav, Thanks for the response. I've used what you've suggested in the past on development servers, but I'm saving your suggestion for a last ditch possibility. The length of time to install a profiler and re-familiarize myself with its use is something I'd like to skip. On top of that, this is a production server and I wouldn't want to run a profiler and stress it out ;). I'm trying hard to stand behind the jakarta community here, because I've gotten some good use out of Tomcat in the past. I'm even taking heat from fellow developers for using Tomcat on a production server, but I think it can be done. I'll wait and see if there are any more suggestions, and then I'll either decide to trudge ahead with OptimizeIt or just change java servers. -Seth. - Original Message - From: Shapira, Yoav [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent: Monday, September 15, 2003 1:40 PM Subject: RE: Memory Leak with static content Howdy, Run your app with a profiler and a stress tool and see when and where memory is allocated. Yoav Shapira Millennium ChemInformatics -Original Message- From: Seth Newton [mailto:[EMAIL PROTECTED] Sent: Monday, September 15, 2003 1:34 PM To: Tomcat Users List Subject: Re: Memory Leak with static content All, Updates to this issue -I'm not sure if it's the OS, but I've never seen this happen before on other Solaris installs. What would I look at to determine if it's the OS?.. The way that question is phrased makes it difficult for me to completely understand what you mean. Can you be more specific? -It did take up memory until Tomcat would no longer serve pages. Users would try to see their sites and just get a blank white screen until their request timed out. I haven't let it time go incrementally since I've upgraded Tomcat or the jdk, however, I may let it stall out if I get that desperate. -I upgraded to 1.4.2 and still the memory increases. -Yes, I'm closing all streams in the email class. Also, this particular code has been used successfully across platforms and across java servers for about 3 years now. Anymore input is greatly appreciated. -Seth. - Original Message - From: Nikolaos Giannopoulos [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent: Friday, September 12, 2003 6:04 PM Subject: RE: Memory Leak with static content Seth, Have you tried JDK 1.4.2? 1.4.0 has been known to have a memory leak in the StringBuffer implementation w.r.t. re-using StringBuffers but you mention that your only serving static content so this may not be it. However, I believe that I read that something like 2000 bugs have been fixed in 1.4.2 (if my memory serves me well). We have have no visible problems running tomcat 4.1.12/18 stand alone w/ 1.4.2 on Solaris 8 on 4 boxes (no JSPs - just servlets and static content). Please reply back if this works or does not work for you - we are looking at upgrading our Tomcat instances in the near future. HTH. --Nikolaos -Original Message- From: Seth Newton [mailto:[EMAIL PROTECTED] Sent: Friday, September 12, 2003 4:58 PM To: [EMAIL PROTECTED] Subject: Memory Leak with static content All, OS: Sparc-Solaris 9 JDK: 1.4.0_02 Tomcat: 4.1.27 Problem: I start tomcat and it takes up about 45MB of RAM. I wrote a script to email me every ten minutes the amount of memory it's taking up. The results are showing me that it gains about 1MB
Re: setup of global resources, dbcp, mail, etc.
thanks for the response. I think you are suggesting an approach i have already tried, with confusing results (confusing in that it worked for one web app, but not another!), namely, setting up a global resource under the following server.xml tag: GlobalNamingResources the actual resource tag i use is as follows: Resource name=jdbc/eplResrc auth=Container type=javax.sql.DataSource/ and then the resource link is specified as follows: Context path=/test docBase=test debug=5 reloadable=true crossContext=true ResourceLink name=jdbc/eplResrc global=jdbc/eplResrc type=javax.sql.DataSource/ /Context Notice that the values for the name and global parameter in the ResourceLink tag are the same. I notice that in your example they are different. Where does the global value get defined? - Original Message - From: Adam Hardy [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent: Monday, September 15, 2003 1:36 PM Subject: Re: setup of global resources, dbcp, mail, etc. The tricky bit is to remember to put a reference to the global-resource in the contexts which want to use it: ResourceLink name=jdbc/RealmDB global=jdbc/GlobalRealmDB type=javax.sql.DataSource/ Adam On 09/15/2003 07:03 PM Paul wrote: has anyone been successful setting up a global resource under Tomcat 4.1, jdk 1.4 that is accessible to all webapps? If so, please describe how you configured tomcat. thanks, paul lomack -- struts 1.1 + tomcat 4.1.27 + java 1.4.2 Linux 2.4.20 RH9 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Servlet testing tools
Shapira, Yoav wrote: Actually, I think he wants stress testing and not unit/integration testing. Use JMeter, it's great: http://jakarta.apache.org/jmeter/. That's what I'm looking for. I need to create on the order of 1k-5k connections to my servlet and see how performance degrades. -- Darryl L. Pierce [EMAIL PROTECTED] Visit the Infobahn Offramp - http://bellsouthpwp.net/m/c/mcpierce What do you care what other people think, Mr. Feynman? - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Memory Leak with static content
Howdy, Here's what's happened on the server since 12:40 today Virtual Size: 112592 Real Size: 61880 Time Up(days-hours:minutes:seconds): 01:05:20 snip You realize these numbers are meaningless to anyone except you, as we don't know what you're measuring, how you're measuring it, what the proper results / proper behavior is, etc. This is an example of what's happening. The memory it is using increases, yet never decreases. I'm able to run more processes on another server of ours under Linux, and the memory never increases over 60MB. On tomcat on Linux, you mean? If so, wouldn't that conclude that the problem is in the OS, not in Tomcat or your code? You're using the same JVM version on Solaris and Linux, right? One thing worth investigating is the GC settings. What are they right now? Yoav Shapira This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Memory Leak with static content
You realize these numbers are meaningless to anyone except you, as we don't know what you're measuring, how you're measuring it, what the proper results / proper behavior is, etc. No, I didn't realize my numbers meant nothing. I figured them to be self-explanatory. The numbers supplied were there simply as evidence of the incremental increase of memory over time. That's all. I apologize for any confusion. One thing worth investigating is the GC settings. What are they right now? Actually, I didn't reset them after the upgrade to Tomcat 4.1.27. I just changed them to -Xms60m -Xmx80m. I'll change these numbers after I'm done babysitting the server, but I'd like to see what happens once the limit is reached. -Seth. - Original Message - From: Shapira, Yoav [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent: Monday, September 15, 2003 2:17 PM Subject: RE: Memory Leak with static content Howdy, Here's what's happened on the server since 12:40 today Virtual Size: 112592 Real Size: 61880 Time Up(days-hours:minutes:seconds): 01:05:20 snip You realize these numbers are meaningless to anyone except you, as we don't know what you're measuring, how you're measuring it, what the proper results / proper behavior is, etc. This is an example of what's happening. The memory it is using increases, yet never decreases. I'm able to run more processes on another server of ours under Linux, and the memory never increases over 60MB. On tomcat on Linux, you mean? If so, wouldn't that conclude that the problem is in the OS, not in Tomcat or your code? You're using the same JVM version on Solaris and Linux, right? One thing worth investigating is the GC settings. What are they right now? Yoav Shapira This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Looking for isapi_redirect.dll
If anyone has a valid link or could email me this dll I would greatly appreciate it. Unless there is another way to run Tomcat along side IIS. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: How deploy EJB on Tomcat?
Igor, Tomcat has no EJB Container as they call it. I'd use JBoss (www.jboss.org) if I had EJB work to do. Otherwise, one of the commercial products would be needed. Chuck -Original Message- From: Igor Grygorov [mailto:[EMAIL PROTECTED] Sent: Friday, September 12, 2003 10:41 PM To: [EMAIL PROTECTED] Subject: How deploy EJB on Tomcat? Does the Tomcat-IIS support deploing Enterprise Java Beans? Can you send me information or links about it, please? __ Do you Yahoo!? Yahoo! SiteBuilder - Free, easy-to-use web site design software http://sitebuilder.yahoo.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Tomcat SSL issues and looking for an expert
Any ideas as to when 4.1.28 will be out? Also, on my second question... still looking for an 'expert.' My customer wants someone with experience in using Tomcat in a largescale environment (1-2 million hits per day). There is a possibility of this being short term contract deal. thanks, -Randy -- | Randy Carpenter http://www.rune.net | The Rune Network Wapakoneta, OH - On Thu, 11 Sep 2003, Bill Barker wrote: Date: Thu, 11 Sep 2003 21:20:11 -0700 From: Bill Barker [EMAIL PROTECTED] Reply-To: Tomcat Users List [EMAIL PROTECTED] To: [EMAIL PROTECTED] Subject: Re: Tomcat SSL issues and looking for an expert Without more details, I'm guess the problem with the SSL standalone configuration is the same as http://nagoya.apache.org/bugzilla/show_bug.cgi?id=21763. Fronting Tomcat with Apache avoids the bug above, but as anyone who has been on this list at least a day knows, it comes with its own worm-can ;-). Randy Carpenter [EMAIL PROTECTED] wrote in message news:[EMAIL PROTECTED] I have a customer who is running Tomcat 4.1.27. We have been having a problem when using SSL (running the site on port 443). Periodically the server will stop responding on 443, but not on port 80. Restarting the Tomcat server is required to restore functionality. We are also looking at the possibility of using the standard Apache HTTP server as a front-end, and using tomcat as a JSP backend server. I have been asked to try to find someone, an expert at Tomcat, that could help out my customer in planning their implementation, and possibly figuring out the SSL hanging issue in the meantime. Is there anyone that may be able to help? Specs: Tomcat 4.1.27, Sun JDK 1.4.2, Red Hat Linux 9 thanks, Randy - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Memory Leak with static content
Howdy, You realize these numbers are meaningless to anyone except you, as we don't know what you're measuring, how you're measuring it, what the proper results / proper behavior is, etc. No, I didn't realize my numbers meant nothing. I figured them to be self-explanatory. The numbers supplied were there simply as evidence of the incremental increase of memory over time. That's all. I apologize for any confusion. I was unclear -- they're not evidence of anything until you explain how they're measured and what you would expect to see under normal conditions (or alternatively show the numbers from Solaris and Linux side by side, allowing space for JVM implementation variability). Actually, I didn't reset them after the upgrade to Tomcat 4.1.27. I just changed them to -Xms60m -Xmx80m. These settings suggest a minimum heap of 60MB, and a maximum heap of 80m. Is that the behavior you want? Yoav Shapira This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Tomcat in JBoss setup with IIS
Okay. I am trying to setup Tomcat with IIS. I have done this before successfully with Tomcat standalone. Now I have to use JBoss with Tomcat embedded (jboss-3.2.1_tomcat-4.1.24). The configuration is not working so well nor does it map as nicely. Anywhere I can look to get a description of what needs to be done? Has anyone done this and wants to share what needs to be done? Thanks - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Memory Leak with static content
These settings suggest a minimum heap of 60MB, and a maximum heap of 80m. Is that the behavior you want? RESPONSE: Yeah, that's what I want for now. I want to see what happens when the garbage collector is called normally. On a side note, I just called System.gc() manually and it only cleared a couple hundred bytes. I will try later though, as it hasn't been long since last restart. - Original Message - From: Shapira, Yoav [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent: Monday, September 15, 2003 3:04 PM Subject: RE: Memory Leak with static content Howdy, You realize these numbers are meaningless to anyone except you, as we don't know what you're measuring, how you're measuring it, what the proper results / proper behavior is, etc. No, I didn't realize my numbers meant nothing. I figured them to be self-explanatory. The numbers supplied were there simply as evidence of the incremental increase of memory over time. That's all. I apologize for any confusion. I was unclear -- they're not evidence of anything until you explain how they're measured and what you would expect to see under normal conditions (or alternatively show the numbers from Solaris and Linux side by side, allowing space for JVM implementation variability). Actually, I didn't reset them after the upgrade to Tomcat 4.1.27. I just changed them to -Xms60m -Xmx80m. These settings suggest a minimum heap of 60MB, and a maximum heap of 80m. Is that the behavior you want? Yoav Shapira This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
